Thursday, November 1, 2012

Extreme Solar Systems: Why Aren’t We Finding Other Planetary Systems Like Our Own?

Extreme Solar Systems: Why Aren’t We Finding Other Planetary Systems Like Our Own?:
Across The Universe
Artist concept of a previous multi-planet solar system found by the Kepler spacecraft. Credit: NASA/Tim Pyle
Most planetary systems found by astronomers so far are quite different than our own. Many have giant planets whizzing around in a compact configuration, very close to their star. An extreme case in point is a newly found solar system that was announced on October 15, 2012 which packs five — count ‘em — five planets into a region less than one-twelve the size of Earth’s orbit!
“This is an extreme example of a compact solar system,” said researcher Darin Ragozzine from the University of Florida, speaking at a press conference at the American Astronomical Society’s Division for Planetary Sciences meeting. “If we can understand this one, hopefully we can understand how these types of systems form and why most known planetary systems appear different from our own solar system.”
(...)
Read the rest of Extreme Solar Systems: Why Aren’t We Finding Other Planetary Systems Like Our Own? (600 words)
© nancy for Universe Today, 2012. | Permalink | 7 comments |
Post tags: , , ,

Feed enhanced by Better Feed from Ozh

Posted by Nelio Inacio at 10:47 AM 0 comments
Labels: , , , ,

Timeline: 15 Years of Cassini

Timeline: 15 Years of Cassini:
Across The Universe
The Cassini spacecraft takes an angled view toward Saturn, showing the southern reaches of the planet with the rings on a dramatic diagonal. Credit: NASA/JPL-Caltech/Space Science Institute
The Cassini mission has been a source of awe-inspiring images, surprising science and incredible longevity. Since launching on Oct. 15, 1997, the Cassini spacecraft has logged more than 6.1 billion kilometers (3.8 billion miles)of exploration – enough to circle Earth more than 152,000 times. After flying by Venus twice, Earth, and then Jupiter on its way to Saturn, Cassini pulled into orbit around the ringed planet in 2004 and has been spending its last eight years weaving around Saturn, its glittering rings and intriguing moons.
The spacecraft has sent back some 444 gigabytes of scientific data so far, including more than 300,000 images. More than 2,500 reports have been published in scientific journals based on Cassini data, describing the discovery of the plume of water ice and organic particles spewing from the moon Enceladus; the first views of the hydrocarbon-filled lakes of Saturn’s largest moon Titan; the atmospheric upheaval from a rare, monstrous storm on Saturn and many other curious phenomena.
The folks from the Cassini mission have put together a great infographic that provides a timeline of Cassini’s mission and some of its “greatest hits” — major events and discoveries. See below:
(...)
Read the rest of Timeline: 15 Years of Cassini (0 words)
© nancy for Universe Today, 2012. | Permalink | 2 comments |
Post tags: ,

Feed enhanced by Better Feed from Ozh

Posted by Nelio Inacio at 10:46 AM 0 comments
Labels: , , , ,

Hubble Studies Dark Matter Filament in 3-D

Hubble Studies Dark Matter Filament in 3-D:
Across The Universe
Hubble’s view of massive galaxy cluster MACS J0717.5+3745. The large field of view is a combination of 18 separate Hubble images. Credit:
NASA, ESA, Harald Ebeling (University of Hawaii at Manoa) & Jean-Paul Kneib (LAM)
Earlier this year, astronomers using the Hubble Space Telescope were able to identify a slim filament of dark matter that appeared to be binding a pair of distant galaxies together. Now, another filament has been found, and scientists a have been able to produce a 3-D view of the filament, the first time ever that the difficult-to-detect dark matter has been able to be measured in such detail. Their results suggest the filament has a high mass and, the researchers say, that if these measurements are representative of the rest of the Universe, then these structures may contain more than half of all the mass in the Universe.
(...)
Read the rest of Hubble Studies Dark Matter Filament in 3-D (688 words)
© nancy for Universe Today, 2012. | Permalink | 14 comments |
Post tags: ,

Feed enhanced by Better Feed from Ozh

Posted by Nelio Inacio at 10:45 AM 0 comments
Labels: , , , ,

Weekly SkyWatcher’s Forecast: October 15-21, 2012

Weekly SkyWatcher’s Forecast: October 15-21, 2012:
Across The Universe Cassiopeia A in Visible Light Courtesy of the Hubble Space Telescope
Greetings, fellow SkyWatchers! Whoops! (she blushes) I got so lost this weekend in researching Comet ISON that I almost forgot to post the forecast! Ah, well… As they say, better late than never, eh? If you do nothing else this week, be sure to catch the close apparition of Mercury and the “Earthshine Moon” on Wednesday and stay up late Saturday night to watch the Orionid Meteor Shower! In case I forget, just meet me in the back yard… (...)
Read the rest of Weekly SkyWatcher’s Forecast: October 15-21, 2012 (2,068 words)
© tammy for Universe Today, 2012. | Permalink | No comment |
Post tags: ,

Feed enhanced by Better Feed from Ozh

Posted by Nelio Inacio at 10:44 AM 0 comments
Labels: , , , ,

Next Door Neighbors? Earth-Sized Planet Discovered in Nearest Star System to Us

Next Door Neighbors? Earth-Sized Planet Discovered in Nearest Star System to Us:
Across The Universe
Artist’s impression of the planet around Alpha Centauri B. Credit: ESO
Astronomers have discovered an enticing new planet that could be considered our next-door neighbor. The planet is orbiting a star in the Alpha Centauri system — the closest system to our own, just 4.3 light years away — and the planet has a mass about the same as Earth. It is also the lightest exoplanet ever discovered around a sun-like star. While this planet is likely too hot to contain life as we know it, the star system could possibly host other worlds that could be habitable, researchers from the European Southern Observatory at La Silla say.
“This result represents a major step towards the detection of Earth twins in the immediate vicinity of the Sun.” the team wrote in their paper.
(...)
Read the rest of Next Door Neighbors? Earth-Sized Planet Discovered in Nearest Star System to Us (730 words)
© nancy for Universe Today, 2012. | Permalink | 53 comments |
Post tags: , ,

Feed enhanced by Better Feed from Ozh

Posted by Nelio Inacio at 10:43 AM 0 comments
Labels: , , , ,

Hurricane Sandy Barreling to Eastern Seaboard Menacing Millions

Hurricane Sandy Barreling to Eastern Seaboard Menacing Millions:
Hurricane Sandy Barreling to Eastern Seaboard Menacing Millions
Hurricane Sandy Barreling to Eastern Seaboard Menacing Millions
Image Caption: NOAA Satellite image of Hurricane Sandy threatening millions of people living along US Eastern Seaboard. See NASA satellite imagery below. Credit: NOAA
Hurricane Sandy, a powerfully monstrous and unprecedented late season storm, is barreling mightily towards the US Eastern Seaboard, menacing tens of millions of residents living in the path of her sustained destructive winds, rains and life threatening storm surges.
Mandatory mass evacuations involving hundreds of thousands of people are already in progress in anticipation of a devastating storm strike on Monday (Oct 29).
First effects from Sandy are expected on Sunday night (Oct 28) in the New York/ New Jersey/Connecticut/Pennsylvania metropolitan area. Wind gusts are already exceeding 40 MPH as of Sunday afternoon, here in New Jersey – and steadily worsening.
Coastal Wave heights of 6 to 11 feet are predicted – possibly breaking records.
Public transit systems in New York City/New York, New Jersey, Philadelphia, Pennsylvania, Connecticut and Washington, D.C. have been ordered to shut down later today – Sunday – by the Governors’ of the affected states. Most schools and government offices will also be closed on Monday.
Amtrak has just announced it will shutdown trains in the Northeast Corridor.(...)
Read the rest of Hurricane Sandy Barreling to Eastern Seaboard Menacing Millions (455 words)
© Ken Kremer for Universe Today, 2012. | Permalink | 3 comments |
Post tags: , , ,

Feed enhanced by Better Feed from Ozh

Posted by Nelio Inacio at 10:42 AM 0 comments
Labels: , , , ,

Weekly SkyWatcher’s Forecast: October 29 – November 4, 2012

Weekly SkyWatcher’s Forecast: October 29 – November 4, 2012:
Across The Universe
The Andromeda Galaxy Courtesy of Bob Kocar
Greetings, fellow SkyWatchers! Are you ready for some spooky targets this week? Then follow along as we take a look at the “Little Eyes”, the “Skull Nebula” and a star that’s as red as a drop of blood! If the weather permits, we’ll also be enjoying the Taruid Meteor Shower! Time to dust off those optics and meet me in the backyard… (...)
Read the rest of Weekly SkyWatcher’s Forecast: October 29 – November 4, 2012 (2,186 words)
© tammy for Universe Today, 2012. | Permalink | No comment |
Post tags: , , , ,

Feed enhanced by Better Feed from Ozh


Posted by Nelio Inacio at 10:41 AM 0 comments
Labels: , , , , , ,

Astrophoto: Just in Time for Halloween: Orion’s Bloody Massacre

Astrophoto: Just in Time for Halloween: Orion’s Bloody Massacre:
Across The Universe
The Orion Nebula, or M42 in a hybrid image of old DSLR data with new CCD images. Credit: Astrochuck on Flickr.
This view of the Orion Nebula makes it appear as a bloody mess! Astrochuck on Flickr said he’s been socked in with clouds and rain lately so took this opportunity to combine some older DSLR data with new CCD observations to create this stunning view of M42. Here are the specs:
QHY9M & Orion ED102CF refractor 10/21/2012 & 10/22/2012
L- 7×600
R-3×600
G-3×600
B-3×600
(5×2 seconds for the core area)
3/22/12
Canon T3 w/Astronomik Ha filter & ST-80T refractor 5×120,10×300,5×600 @iso 1600
6×60 w/crosshairs for diffraction spikes
Images acquired,aligned and stacked with Nebulosity V2.0, Guiding with Orion 50mm mini guider,SSAG and Phd. Combined & post processed with PS6 and StarTools.
Want to get your astrophoto featured on Universe Today? Join our Flickr group or send us your images by email (this means you’re giving us permission to post them). Please explain what’s in the picture, when you took it, the equipment you used, etc.
© nancy for Universe Today, 2012. | Permalink | No comment |
Post tags: ,

Feed enhanced by Better Feed from Ozh

Posted by Nelio Inacio at 10:40 AM 0 comments
Labels: , , , , , , ,

Astronomers Uncover a Crime of Galactic Proportions

Astronomers Uncover a Crime of Galactic Proportions:
Across The Universe
As the Milky Way rises over the horizon at the European Southern Observatory, its companion galaxies also come into view. Credit: ESO/Y. Beletsky
A previously undetected heist of stars was uncovered by astronomers who were actually looking for why an unexpected amount of microlensing events were being seen around the outskirts of the Milky Way. Instead, they found the Large Magellanic Cloud (LMC) had been stealing stars from its neighbor, the Small Magellanic Cloud (SMC), leaving behind a trail of stars. Although the crime was likely committed hundreds of milllions of years ago during a collision between the two galaxies, the new information is helping astronomers to understand the history of these two galaxies that are in our neighborhood.
“You could say we discovered a crime of galactic proportions,” said Avi Loeb of the Harvard-Smithsonian Center for Astrophysics.
The Large Magellanic Cloud almost got away with it, if it wasn’t for those meddling astronomers….
(...)
Read the rest of Astronomers Uncover a Crime of Galactic Proportions (392 words)
© nancy for Universe Today, 2012. | Permalink | 4 comments |
Post tags: , , ,

Feed enhanced by Better Feed from Ozh

Posted by Nelio Inacio at 10:39 AM 0 comments
Labels: , , , , , ,

Virtual Star Party – Oct. 28, 2012: Hurricane Sandy Edition

Virtual Star Party – Oct. 28, 2012: Hurricane Sandy Edition:

Another West Coast centric edition of the Virtual Star Party. Not because of a lack of volunteers, but because while we were broadcasting, Hurricane Sandy was tearing up the East Coast of the United States. And as you can probably guess, hurricanes don’t make for great stargazing.
Still, we had a wonderful night, with views of the full Moon, California Nebula, Veil Nebula, Crescent Nebula, Ring Nebula, Albiero, Double Cluster, M33, Cave Nebula, Wizard Nebula, Andromeda Galaxy, and many more objects.
Click here to see all the pictures from last night’s event.
Astronomers: Mike Chasin, Stuart Forman, Gary Gonella, and Roy Salisbury.
Commentators: Dr. Thad Szabo, Dr. Phil Plait, Scott Lewis.
Host: Fraser Cain
We hold our Virtual Star Party every Sunday night when it gets dark on the West Coast, and broadcast live on Google+. Circle the Virtual Star Party page on G+ to get a notification of the event.
© Fraser for Universe Today, 2012. | Permalink | One comment |
Post tags:

Feed enhanced by Better Feed from Ozh

Posted by Nelio Inacio at 10:38 AM 0 comments
Labels: , , , , , ,

Astrophoto: Spooky Fingers Reach Out into Space

Astrophoto: Spooky Fingers Reach Out into Space:
Across The Universe
Dark shadows and dust in VdB 4. Credit: Adam Block/Mount Lemmon SkyCenter/University of Arizona
It’s the Case of the Phantom Phalanges! Spooky fingers reach up from the dark realms of space in this new image from Adam Block of the Mount Lemmon Sky Center. The image shows a ghostly view of VdB 4, which is a reflection nebula associated with a young open star cluster NGC 225, often called the Sailboat Cluster. Click here to see the entire field of view — which includes a dark area that looks like a spooky Halloween spider. This image was taken in October, 2012 with the 32-inch Schulman Telescope (RCOS) at Mount Lemmon, using a SBIG STX16803 CCD Camera. Thanks to Adam Block for sharing this eerie image!
Want to get your astrophoto featured on Universe Today? Join our Flickr group or send us your images by email (this means you’re giving us permission to post them). Please explain what’s in the picture, when you took it, the equipment you used, etc.
© nancy for Universe Today, 2012. | Permalink | 2 comments |
Post tags: , ,

Feed enhanced by Better Feed from Ozh

Posted by Nelio Inacio at 10:37 AM 0 comments
Labels: , , , , , , ,

From Eternity to Here: The Amazing Origin of our Species (in 90 Seconds)

From Eternity to Here: The Amazing Origin of our Species (in 90 Seconds):

From the initial expansion of the Big Bang to the birth of the Moon, from the timid scampering of the first mammals to the rise — and fall — of countless civilizations, this fascinating new video by melodysheep (aka John D. Boswell) takes us on a breathless 90-second tour through human history — starting from the literal beginnings of space and time itself. It’s as imaginative and powerful as the most gripping Hollywood trailer… and it’s even inspired by a true story: ours.
Enjoy!
(Video by melodysheep, creator of the Symphony of Science series.)
© Jason Major for Universe Today, 2012. | Permalink | 7 comments |
Post tags: , , , , , , , ,

Feed enhanced by Better Feed from Ozh

Posted by Nelio Inacio at 10:36 AM 0 comments
Labels: , , , , , ,

Curiosity Rover Makes First X-Ray Analysis of Martian Soil

Curiosity Rover Makes First X-Ray Analysis of Martian Soil:
Across The Universe
This graphic shows results of the first analysis of Martian soil by the Chemistry and Mineralogy (CheMin) experiment on NASA’s Curiosity rover. Credit: NASA/JPL-Caltech/Ames
Soil scooped up by the Curiosity rover has been analyzed by instruments on board similar to what would be used by geologists on Earth in a laboratory, and the results show the mineralogy of Martian soil is fairly Earth-like, with evidence of past interaction with water. The minerals were identified in the first sample of Martian soil put inside the Chemistry and Mineralogy instrument (CheMin), which were zapped with X-Rays to provide accurate identification of minerals.
(...)
Read the rest of Curiosity Rover Makes First X-Ray Analysis of Martian Soil (487 words)
© nancy for Universe Today, 2012. | Permalink | 5 comments |
Post tags: ,

Feed enhanced by Better Feed from Ozh

Posted by Nelio Inacio at 10:36 AM 0 comments
Labels: , , , , , ,

Beautiful Star Cluster Looks Surprisingly Youthful

Beautiful Star Cluster Looks Surprisingly Youthful:
Across The Universe
This view of the globular cluster NGC 6362 was captured by the Wide Field Imager attached to the MPG/ESO 2.2-metre telescope at ESO’s La Silla Observatory in Chile. Credit: ESO/J. Emerson/VISTA. Acknowledgment: Cambridge Astronomical Survey Unit
Past observations of globular star clusters have revealed that they are some of the oldest objects in the Universe, with most of the stars originating around the same time — some are more than 10 billion years old. And this new image of NGC 6362, a ball of stars found in the constellation of Ara, definitely shows its age, with many yellowish stars in the cluster that have already run through much of their lives and become red giant stars. But astronomers are seeing some curious stellar activities in this cluster that appears to indicate younger, bluer stars are part of the mix, too.
So how can this be, since all the stars in a cluster formed at the same time from the same cloud of gas?
(...)
Read the rest of Beautiful Star Cluster Looks Surprisingly Youthful (214 words)
© nancy for Universe Today, 2012. | Permalink | One comment |
Post tags: ,

Feed enhanced by Better Feed from Ozh

Posted by Nelio Inacio at 10:35 AM 0 comments
Labels: , , , , , ,

Across The Universe - Minute Physics: Why E=mc² is Incomplete

Minute Physics: Why E=mc² is Incomplete:

Here’s another great video from the folks at Minute Physics. One of the most famous equations from one of the world’s most famous scientists is a bit more complicated than many people realize. E=mc² only describes objects with mass that aren’t moving. But what about massless particles – like light – that are moving? Check out the video for a quick explanation!
© nancy for Universe Today, 2012. | Permalink | 3 comments |
Post tags:

Feed enhanced by Better Feed from Ozh

Posted by Nelio Inacio at 10:33 AM 0 comments
Labels: , , , , , ,

Saturday, October 27, 2012

Across The Universe : Keeping an Earthly Eye on Io’s Insane Volcanic Activity

Keeping an Earthly Eye on Io’s Insane Volcanic Activity:
Across The Universe
Although space missions Voyager and Galileo observed evidence of volcanic activity on Io, it was a faint blue plume at the edge of Io’s limb in a highly-enhanced image from Voyager that first offered evidence of the moon’s turbulent nature.
You fancy yourself an armchair astronomer? A group of California researchers have stepped it up a notch by monitoring the intense volcanic eruptions on Jupiter’s strangest moon Io from the comfort of their home.
Io, the innermost of the four largest moons around Jupiter, or the Galilean moons, is the most volcanically active object in the Solar System with more than 400 active volcanoes spitting out plumes of sulfur and sulfur dioxide. Scientists think a gravitational tug-of-war with Jupiter is one cause of Io’s intense vulcanism. Researchers point out that most of the processes are not well understood. While Io’s eruptions can’t be seen directly from Earth, a team led by Frank Marchis, a researcher at the Carl Sagan Center of the SETI Institute have come up with an unique combination of Earth-based telescope arrays and archival imagery from the Voyager and Galileo probes, according to a press release. The team announced their findings at the 2012 Division of Planetary Sciences meeting today in Reno, Nevada.


Posted by Nelio Inacio at 8:28 AM 0 comments
Labels: , , , , , ,

Across The Universe : Isotopic Evidence of the Moon’s Violent Origins

Isotopic Evidence of the Moon’s Violent Origins:
Across The Universe
Artist’s impression of an impact of two planet-sized worlds (NASA/JPL-Caltech)
Scientists have uncovered a history of violence hidden within lunar rocks, further evidence that our large, lovely Moon was born of a cataclysmic collision between worlds billions of years ago.


Posted by Nelio Inacio at 8:27 AM 0 comments
Labels: , , , , , , ,

Across The Universe : Integral: Ten Years Tracking Extreme Radiation Across the Universe

Integral: Ten Years Tracking Extreme Radiation Across the Universe:
Across The Universe
Caption: Artist’s impression of ESA’s orbiting gamma-ray observatory Integral. Image credit: ESA
Integral, ESA’s International Gamma-Ray Astrophysics Laboratory launched ten years ago this week. This is a good time to look back at some of the highlights of the mission’s first decade and forward to its future, to study at the details of the most sensitive, accurate, and advanced gamma-ray observatory ever launched. But the mission has also had some recent exciting research of a supernova remnant. (...)


Posted by Nelio Inacio at 8:26 AM 0 comments
Labels: , , , , , ,

Across The Universe : Our Gorgeous, Graceful, Gradient Sun

Our Gorgeous, Graceful, Gradient Sun:

Here’s a mesmerizing video from the folks over at NASA’s Goddard Space Flight Center’s visualization studio showing the Sun in a whole new light… well, a reprocessed light anyway.
Using what’s called a gradient filter, images of the Sun can be adjusted to highlight the intricate details of its dynamic atmosphere. Magnetic activity that’s invisible to human vision can be brought into view, showing the powerful forces in play within the Sun’s corona and helping researchers better understand how it affects space weather. (Plus they sure are pretty!)
Compiled into a video, these images reveal the hidden beauty — and power — of our home star in action.
Video courtesy NASA/GSFC



Posted by Nelio Inacio at 8:24 AM 0 comments
Labels: , , , , , ,

Across The Universe : 2012 Orionid Meteor Shower Peaks This Weekend

2012 Orionid Meteor Shower Peaks This Weekend:
Across The Universe
A composite image of every meteor captured in a viewing session for the 2011 Orionid Meteor shower at Middle Falls, near Mount Shasta in California. Credit: Brad Goldpaint/Goldpaint Photography. Used by permission.
The Earth will soon be traveling through the stream of debris left behind by Halley’s Comet, providing the annual sky show called the Orionid Meteor Shower. This usually reliable meteor shower is expected to peak this coming weekend, October 20-21, 2012, and should produce about 25 meteors per hour, according to the McDonald Observatory at The University of Texas in Austin.
How can you see the show?


Posted by Nelio Inacio at 8:23 AM 0 comments
Labels: , , , , , ,

Across The Universe : Surprise! Galaxies Still Evolving in Present Universe

Surprise! Galaxies Still Evolving in Present Universe:
Across The Universe
A giant spiral of gas dust and stars, Messier 101 spans 170,000 light-years and contains more than a trillion stars. Astronomers have uncovered a surprising trend in galaxy evolution where galaxies like M101 and the Milky Way Galaxy continued to develop into settled disk galaxies long after previously thought. Credit: NASA/ESA Hubble
Graceful in their turnings, spiral galaxies were thought to have reached their current state billions of years ago. A study of hundreds of galaxies, however, upsets that notion revealing that spiral galaxies, like the Andromeda Galaxy and our own Milky Way, have continued to change.
“Astronomers thought disk galaxies in the nearby universe had settled into their present form by about 8 billion years ago, with little additional development since,” said Susan Kassin, an astronomer at NASA’s Goddard Space Flight Center in Greenbelt, Md., and the study’s lead researcher in a press release. “The trend we’ve observed instead shows the opposite, that galaxies were steadily changing over this time period.”


Posted by Nelio Inacio at 8:21 AM 0 comments
Labels: , , , , , ,

Across The Universe : How Have the 2012 Doomsday Myths Become Part of our Accepted Lexicon?

How Have the 2012 Doomsday Myths Become Part of our Accepted Lexicon?:
Across The Universe
The whole “December 21st, 2012 Doomsday” hype had pretty much fallen off my radar. I hadn’t received an email from a concerned or fearful person for months and no one had alerted me to any new breathlessly hyped end-of-the-word videos for quite some time. Optimistically, I began to think that the Mayan-Prophecy-Pole-Shift-Nibiru (et. al) nonsense was just a passing fad.
But, somehow it seems, doomsday hype has made it into the public’s psyche. I recently saw a local newscast that mentioned the world would be ending soon, albeit jokingly, and sometimes even well-meaning publications give the Mayan prophesies undue credence with unfortunate headlines. But a couple of recent polls say that 10-12% of people have doubts they will survive past Dec. 21st of this year. And a few conversations I’ve had with those who have been on the front lines of debunking the 2012 doomsday predictions reveal that an upcoming “end of the world” is somehow very real for a measurable segment of the population.
How has something that is steeped in nonsense with no scientific accuracy whatsoever managed to capture such attention?
Posted by Nelio Inacio at 8:20 AM 0 comments
Labels: , , , , , ,

Across The Universe : Soyuz Launches New Crew to Space Station

Soyuz Launches New Crew to Space Station:
Across The Universe
The Soyuz rocket with three Expedition 33/34 crew members launched to the International Space Station on Tuesday, October 23, 2012, in Baikonur, Kazakhstan. Credit: NASA/Bill Ingalls
Three new crew members — and a stuffed hippo — are on their way to the International Space Station. Expedition 33/34 NASA Flight Engineer Kevin Ford, Soyuz Commander Oleg Novitskiy and Flight Engineer Evgeny Tarelkin launched aboard the Soyuz TMA-06M spacecraft at 10:51 UTC (6:51 a.m. EDT, 5:51 p.m. Baikonur time) Tuesday from the Baikonur Cosmodrome, Kazakhstan. The trio is now safely in orbit, and on Thursday they will hook up with the ISS and join their Expedition 33 crewmates — Commander Suni Williams, ISS veteran Yuri Malenchenko, and Akihiko Hoshide — onboard the Space Station.
It was a beautiful daytime launch from the Site 31 launchpad, a different pad than usual. The pad that is normally used for human launches is undergoing renovations.
The stuffed hippo was given to the crew by Novitskiy’s daughter. Soyuz crews have had a history of having a mascot hanging in view of the cameras and when it starts floating is the visual confirmation of when the crew reaches orbit. The hippo isn’t the only animal on board. 32 medaka fish are stowed along for the ride, as they will be part of a new aquarium on the ISS called the Aquatic Habitat that will study how the fish adapt to microgravity.
Watch the video of the launch, below:


Posted by Nelio Inacio at 8:18 AM 0 comments
Labels: , , , , , ,

Across The Universe : Cheops – A Little Satellite with Big Ideas

Cheops – A Little Satellite with Big Ideas:
Across The Universe
Caption: Artist impression of Cheops. Credit: University of Bern
Big isn’t always better. This is certainly true at ESA’s new Science Programme. They are looking to low cost, small scale missions that can be rapidly developed, in order to offer greater flexibility in response to new ideas from the scientific community, to complement the broader Medium- and Large-class missions. Back in March ESA called for ideas for dedicated, quick-turnaround missions focusing on key issues in space science. From 26 proposals submitted, ESA has now approved a new mission to be launched in 2017. Though small in scale this mission is big on ambition: to search for nearby habitable planets. (...)


Posted by Nelio Inacio at 8:17 AM 0 comments
Labels: , , , , , ,

Across The Universe : Disco Sun: X-Class Flare Creates Strobe-Light Effect

Disco Sun: X-Class Flare Creates Strobe-Light Effect:

An active region just turning into view on the left side of the Sun has emitted three large flares since Saturday: an M9, an M5 and early today blasted out an X1.8 class flare. This flare occurred around 3:17 am UTC today (or 11:17 pm EDT on Oct. 22). The strobe-light-like effect visible in the video was created by the brightness of the flare and how the instruments on the Solar Dynamics Observatory responded to it. Phil Chamberlin, Deputy Project Scientist SDO told Universe Today that built in algorithms called ‘active exposure control’ compensate for the extra light coming in from a flare. It doesn’t always result in the strobe or fluttering effect, but the algorithms create shorter exposure time, and thus a dimmer, but still scientifically useful view of the entire Sun. The algorithms go into effect whenever there is an M class or higher flare.


Posted by Nelio Inacio at 8:15 AM 0 comments
Labels: , , , , , ,

Across The Universe : Ancient Quasar Shines Brightly, But All the Galaxy’s Stars Are Missing

Ancient Quasar Shines Brightly, But All the Galaxy’s Stars Are Missing:
Across The Universe
Hubble Space Telescope image of J1148+5251. Credit: NASA/ESA/M. Mechtley, R. Windhorst, Arizona State University
Quasars have been the best and most easily observed beacons for astronomers to probe the distant Universe, and one of the most distant and brightest quasars is providing a bit of a surprise. Astronomers studying a distant galaxy, dubbed J1148+5251 and which contains a bright quasar, are seeing only the quasar and not the host galaxy itself. It has been thought that the quasar has been feeding on a handful of stars every year in order to bulk up to its size of three billion solar masses over just a few hundred million years. But where are all the stars?


Posted by Nelio Inacio at 8:14 AM 0 comments
Labels: , , , , , ,

Across The Universe : Incredible Astrophoto Mosaic: Via Láctea in Alentejo

Incredible Astrophoto Mosaic: Via Láctea in Alentejo:
Across The Universe
This astounding mosaic of the Milky Way is comprised of 104 separate images and was taken in Elvas, Alentejo, Portugal by astrophotographer Miguel Claro. Visible is the arm of our galaxy the Milky Way, as well as many constellations like Cygnus, Cassiopeia, Sagittarius, and Scorpius. Look closely and find deep sky objects like Andromeda Galaxy. The image was taken in a portion of the Great Lake Alqueva Dark Sky Reserve in Portugal, a site designated as a “Starlight Tourism Destination.” The region has good atmospheric conditions for stargazing for more than 250 nights of the year, and special lodging is available just for astro-tourists.
This mosaic was taken on July 24, 2012, with a Canon 50D, 15 seg. a f/2.8, ISO 2000, Dist. Focal: 35 mm

Posted by Nelio Inacio at 8:13 AM 0 comments
Labels: , , , , , , ,

Across The Universe : Zoom Through 84 Million Stars in Gigantic New 9-Gigapixel Image

Zoom Through 84 Million Stars in Gigantic New 9-Gigapixel Image:
Across The Universe
The image above is a portion of a new gigantic nine-gigapixel image from the VISTA infrared survey telescope at ESO’s Paranal Observatory of the central portion of the Milky Way Galaxy. The resolution of this image is so great, that if it was printed out in the resolution of a typical book, it would be 9 meters long and 7 meters tall! Click on the image to have access to an interactive, zoomable view of the more than 84 million stars that astronomers have now catalogued from this image. The huge dataset contains more than ten times more stars than previous studies and astronomers say it is a major step forward for the understanding of our home galaxy.
“By observing in detail the myriads of stars surrounding the centre of the Milky Way we can learn a lot more about the formation and evolution of not only our galaxy, but also spiral galaxies in general,” said Roberto Saito from Pontificia Universidad Católica de Chile, Universidad de Valparaíso, lead author of the study.


Posted by Nelio Inacio at 8:11 AM 0 comments
Labels: , , , , , ,

Across The Universe Astronomers Find Ultimate Oxymoron: A Small Supermassive Black Hole

Astronomers Find Ultimate Oxymoron: A Small Supermassive Black Hole:
Across The Universe
There’s jumbo shrimp and accurate rumors; now there’s even a mini supermassive black hole. Astronomers have identified the smallest supermassive black hole ever observed, and while it’s considered a shrimp as far as supermassive black holes go, this guy is still pretty big: the mass of the black hole in galaxy NGC 4178 is estimated to be about 200,000 times the mass of our Sun. But it was a surprise that this galaxy had a black hole at all.


Posted by Nelio Inacio at 8:10 AM 0 comments
Labels: , , , , , ,

Across The Universe : Exploded Rocket Fragments Could Endanger ISS and Future Missions

Exploded Rocket Fragments Could Endanger ISS and Future Missions:
Across The Universe
The International Space Station will have to look out for new debris from an exploded Russian rocket (NASA image)
Traveling through low-Earth orbit just got a little more dangerous; a drifting Russian Breeze M (Briz-M) rocket stage that failed to execute its final burns back on August 6 has recently exploded, sending hundreds of shattered fragments out into orbit.
Russia and the U.S. Defense Department (JFCC-Space) have stated that they are currently tracking 500 pieces of debris from the disintegrated Breeze M, although some sources are saying there are likely much more than that.


Posted by Nelio Inacio at 8:09 AM 0 comments
Labels: , , , , , ,

Across The Universe : Satellite Views: Will Hurricane Sandy Turn into ‘Frankenstorm’?

Satellite Views: Will Hurricane Sandy Turn into ‘Frankenstorm’?:
Across The Universe
Hurricane Sandy made landfall on Cuba early Thursday Oct. 25, 2012 as strong Category 2. Credit: NOAA/National Hurricane Center
Meteorologists keeping an eye on Hurricane Sandy say the storm threatens to move up along the east coast of the United States and could mix with a wintery storm coming from the west to form a monster storm that has been informally dubbed “Frankenstorm.” The hurricane could reach the US coast by this weekend and when the two storms collide, it could continue to pound the eastern seaboard well into the week of Halloween.


Posted by Nelio Inacio at 8:07 AM 0 comments
Labels: , , , , , ,
Subscribe to: Posts (Atom)