• Historic First Use of Drill on Mars Set for Jan. 31 – Curiosity’s Sol 174

    Updated: 2013-01-31 04:58:54
    Image caption: Curiosity will conduct Historic 1st drilling into Martian rock at this spot where the robotic arm is pressing down onto the Red Planet’s surface at the John Klein outcrop of veined hydrated minerals. This panoramic photo mosaic of Navcam camera images was snapped on Jan. 25 & 26, 2013 or Sols 168 & [...]

  • Next Generation TDRS Satellite Launches to Orbit

    Updated: 2013-01-31 04:29:47
    NASA’s Tracking and Data Relay Satellite System will get an upgrade as the first of a new generation of communications satellites was launched to orbit on Wednesday, January 30 at 8:48 p.m. EST from Cape Canaveral. See the launch video below. The TDRS system provides a critical communications link to Earth for the International Space [...]

  • TW Hydrae --"An Aging Star Found Creating New Worlds"

    Updated: 2013-01-31 01:36:54
    The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy Ancient Mars Water Flows Hint Life was Once Possible Main January 30, 2013 TW Hydrae An Aging Star Found Creating New Worlds A star thought to have passed the age at which it can form planets may , in fact , be creating new worlds . The disk of material surrounding the surprising star called TW Hydrae may be massive enough to make even more planets than we have in our own solar system . The findings were made using the European Space Agency s Herschel Space Telescope a mission in which NASA is a participant . At roughly 10 million years old and 176 light years away in the Hydra , or Sea Serpent , constellation , TW Hydrae is relatively close to Earth by astronomical . standards TW Hydrae is relatively

  • Kepler Spacecraft Back in Action After Reaction Wheel Problem

    Updated: 2013-01-30 17:16:45
    There has been some concern about the Kepler spacecraft after one of the devices that provide the ability for super-precise pointing began misbehaving. Reaction wheels are devices which aim a spacecraft in different directions without firing rockets or jets, which reduces the amount of fuel a spacecraft needs; Kepler has four of them. Earlier this [...]

  • Ancient Mars Water Flows Hint Life was Once Possible

    Updated: 2013-01-30 17:10:30
    The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy WISSARD Team Finds First Signs of Microbial Life in an Antarctica Subglacial Lake Main January 30, 2013 Ancient Mars Water Flows Hint Life was Once Possible Ridges in impact craters on Mars appear to be fossils of cracks in the Martian surface formed by minerals deposited by flowing water . Water flowing beneath the surface suggests life may once have been possible on Mars . Networks of narrow ridges found in impact craters on Mars appear to be the fossilized remnants of underground cracks through which water once flowed , according to a new analysis by researchers from Brown University The study supports the idea that the subsurface environment on Mars once had an active hydrology and could be a good

  • WISSARD Team Finds First Signs of Microbial Life in an Antarctica Subglacial Lake

    Updated: 2013-01-30 16:00:00
    The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy Did a Comet Airburst 13,000 Years Ago Stunt Human Culture Main Ancient Mars Water Flows Hint Life was Once Possible January 30, 2013 WISSARD Team Finds First Signs of Microbial Life in an Antarctica Subglacial Lake Scientists drilling in Lake Whillans , a remote body of water buried 2,600 feet below the West Antarctic Ice Sheet have discovered evidence of living bacteria . The finding follows the recent discovery that microorganisms live within clouds in the troposphere , suggesting that life is capable of thriving in an even broader range of extreme environments than scientists previously thought possible , broadening the list of potential extraterrestrial habitats , including Europa and Enceladus

  • When a planet behaves like a comet Astronomy Magazine

    Updated: 2013-01-30 00:38:38
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  • When a planet behaves like a comet Astronomy Magazine

    Updated: 2013-01-30 00:38:32
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  • Stellar effervescence on display Astronomy Magazine

    Updated: 2013-01-30 00:38:29
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  • Stellar effervescence on display Astronomy Magazine

    Updated: 2013-01-30 00:38:28
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  • A cosmic-ray impact Astronomy Magazine

    Updated: 2013-01-30 00:38:23
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  • Hubble’s hidden treasures are yours to find Local Group Astronomy Astronomy Community

    Updated: 2013-01-30 00:37:53
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  • Hubble’s hidden treasures are yours to find Local Group Astronomy Astronomy Community

    Updated: 2013-01-30 00:37:53
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  • Celebrate Keck Week Dave's Universe Astronomy Astronomy Community

    Updated: 2013-01-30 00:37:52
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  • Celebrate Keck Week Dave's Universe Astronomy Astronomy Community

    Updated: 2013-01-30 00:37:51
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  • A Super Bowl Star Party Dave's Universe Astronomy Astronomy Community

    Updated: 2013-01-30 00:37:50
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  • A Super Bowl Star Party Dave's Universe Astronomy Astronomy Community

    Updated: 2013-01-30 00:37:49
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  • Alien Planet 'Habitable-Zones' --New Model Developed

    Updated: 2013-01-29 18:49:51
    The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy Oldest Known Alien Planets Born at Dawn of Universe 8-Billion Years Earlier than Earth Main January 29, 2013 Alien Planet Habitable-Zones' New Model Developed Researchers searching the galaxy for planets that could pass the litmus test of sustaining water-based life must find whether those planets fall in what’s known as a habitable zone . Using the latest data , a Penn State Department of Geosciences team has developed an updated model for determining whether discovered planets fall within a habitable zone where they could be capable of having liquid water and thus sustaining life . The work builds on a prior model by James Kasting Evan Pugh Professor of Geosciences at Penn State , to offer a more

  • Oldest Known Alien Planets —Born at Dawn of Universe 8-Billion Years Earlier than Earth

    Updated: 2013-01-29 16:22:27
    The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy Image of the Day : New Views of the Andromeda Galaxy Estimated to Harbor One Trillion Stars Main Alien Planet Habitable-Zones' New Model Developed January 29, 2013 Oldest Known Alien Planets Born at Dawn of Universe 8-Billion Years Earlier than Earth Which makes them approximately eight-billion years older than Earth . The two huge Jupiter-sized planets found orbiting a star 375 light-years away , that will soon transform into a red giant image above are the oldest alien worlds yet discovered , according to scientists at the Max-Planck Institute for Astronomy The Milky Way itself was not completely formed yet , quot said study leader Johny Setiawan . During a survey using radial velocity , in which

  • Image of the Day: New Views of the Andromeda Galaxy --Estimated to Harbor One Trillion Stars

    Updated: 2013-01-29 16:04:13
    : : The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy The Moon Was Once Powered by a Dynamo Core MIT Research Revealed Ancient Power Source Main Oldest Known Alien Planets Born at Dawn of Universe 8-Billion Years Earlier than Earth January 29, 2013 Image of the Day : New Views of the Andromeda Galaxy Estimated to Harbor One Trillion Stars The elegant spiral galaxy Andromeda , named after the mythical Greek princess known for her beauty , also known as Messier 31, lies 2 million light-years away , and is the closest large galaxy to our own Milky Way It is estimated to have up to one trillion stars , whereas the Milky Way contains hundreds of billions . Recent evidence suggests Andromeda's overall mass may in fact be less than the mass of the Milky Way ,

  • Mars rover Curiosity uses arm camera at night Astronomy Magazine

    Updated: 2013-01-29 07:08:16
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  • Mars rover Curiosity uses arm camera at night Astronomy Magazine

    Updated: 2013-01-29 07:08:15
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  • More pictures from Down Under Astronomy Magazine

    Updated: 2013-01-29 07:08:13
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  • The CMB through the eyes of spacecraft Astronomy Magazine

    Updated: 2013-01-29 07:08:08
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  • Stellarvue†s 6.3-inch refractor field-tested Astronomy Magazine

    Updated: 2013-01-29 07:07:58
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  • Stellarvue†s 6.3-inch refractor field-tested Astronomy Magazine

    Updated: 2013-01-29 07:07:53
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  • Orion SkyQuest XX16g GoTo Truss Tube Dobsonian Telescope Astronomy Magazine

    Updated: 2013-01-29 07:07:49
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  • Orion SkyQuest XX16g GoTo Truss Tube Dobsonian Telescope Astronomy Magazine

    Updated: 2013-01-29 07:07:48
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  • Opticstar DS-616C XL CCD camera Astronomy Magazine

    Updated: 2013-01-29 07:07:47
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  • Opticstar DS-616C XL CCD camera Astronomy Magazine

    Updated: 2013-01-29 07:07:46
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  • Speculating about the Future of Google+

    Updated: 2013-01-28 18:43:08
    Despite a strong initial start, in the universe of social media it's widely believed that Google+ will never replace Facebook. That said, I'd like to get all Thomas Friedman-y and speculate wildly from a very limited personal anecdote.  Namely, my 6th grader just begged to be allowed to join Google+.  Begged!  Stomping and huffing was involved when the request was denied.  And why?  "All my friends are on Google+!!!!" I know for a fact that my kid's friends have parents who would certa

  • "The Moon Was Once Powered by a Dynamo Core" --MIT Research Revealed Ancient Power Source

    Updated: 2013-01-28 16:56:44
    The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy Antarctica Science Team Begins Probe of Earth's Last Unexplored Aquatic Environment Main January 28, 2013 The Moon Was Once Powered by a Dynamo Core MIT Research Revealed Ancient Power Source MIT's research in 2012 von an ancient lunar rock suggests that the moon once harbored a long-lived dynamo a molten , convecting core of liquid metal that generated a strong magnetic field 3.7 billion years ago . The findings pointed to a dynamo that lasted much longer than scientists previously thought , and suggest that an alternative energy source may have powered the dynamo . The moon has this protracted history that’s surprising , said co-author Benjamin Weiss , an associate professor of planetary science at

  • Comet PANSTARRS to glow in evening twilight Astronomy Magazine

    Updated: 2013-01-26 09:09:26
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  • Spend a day skywatching in Tucson Astronomy Magazine

    Updated: 2013-01-26 09:09:25
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  • A bright comet in evening twilight Astronomy Magazine

    Updated: 2013-01-24 22:07:58
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  • The constellation Lepus the Crab Nebula M1 and the Raspberry Nebula IC 418 Astronomy Magazine

    Updated: 2013-01-24 22:07:52
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  • The constellation Lepus the Crab Nebula M1 and the Raspberry Nebula IC 418 Astronomy Magazine

    Updated: 2013-01-24 22:07:45
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  • Rocky Planet Found With an Alien Chemistry Vastly Different than Earth (Today's Most Popular)

    Updated: 2013-01-24 16:27:15
    The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy More Complex Than the Milky Way Project Blue Brain' and New Insights into the Biochemical Makeup of the Human Brain Main January 24, 2013 Rocky Planet Found With an Alien Chemistry Vastly Different than Earth Today's Most Popular New research this past December , led by  Yale University scientists , suggests that a  rocky planet twice Earth's size orbiting a nearby star is a diamond planet . This is our first glimpse of a rocky world with a fundamentally different chemistry from Earth , quot said lead researcher Nikku Madhusudhan , a Yale postdoctoral researcher in physics and astronomy . The surface of this planet is likely covered in graphite and diamond rather than water and granite . quot The study

  • Swap or sell your astro-gear in eastern Wisconsin Local Group Astronomy Astronomy Community

    Updated: 2013-01-24 04:38:04
    CURRENT ISSUE THE MAGAZINE COLUMNISTS NEWS OBSERVING EQUIPMENT MULTIMEDIA COMMUNITY SHOP SEARCH SITE Register today for access to more valuable resource information Interact in our forums , comment on articles , receive our newsletter , and much more Register Why join Password Remember me Forgot password Help Receive news , sky-event information , observing tips , and more from Astronomy's weekly e-mail newsletter Privacy Policy Join our Community Our community is FREE to join . To participate you must either login or register for an account . Search Community Searching Please insert search terms into the box above to run a search on the . community Blog Links Home Subscribe via RSS RSS for posts Atom Share this Archive Archives January 2013 9 December 2012 5 November 2012 10 October 2012

  • Swap or sell your astro-gear in eastern Wisconsin Local Group Astronomy Astronomy Community

    Updated: 2013-01-24 04:38:03
    CURRENT ISSUE THE MAGAZINE COLUMNISTS NEWS OBSERVING EQUIPMENT MULTIMEDIA COMMUNITY SHOP SEARCH SITE Register today for access to more valuable resource information Interact in our forums , comment on articles , receive our newsletter , and much more Register Why join Password Remember me Forgot password Help Receive news , sky-event information , observing tips , and more from Astronomy's weekly e-mail newsletter Privacy Policy Join our Community Our community is FREE to join . To participate you must either login or register for an account . Search Community Searching Please insert search terms into the box above to run a search on the . community Blog Links Home Subscribe via RSS RSS for posts Atom Share this Archive Archives January 2013 9 December 2012 5 November 2012 10 October 2012

  • From the X Files: "A Meteroite That Crashed to Earth this December Offers Proof that We are All Aliens"

    Updated: 2013-01-23 15:53:19
    : : The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy Auroras Found to Occur Beyond Our Solar System Could Provide Clues to Alien Planets Main Odd Objects of the Helix Nebula Each the Size of our Solar System January 23, 2013 From the X Files : A Meteroite That Crashed to Earth this December Contains Proof that We are All Aliens Sri Lankan-born British mathematician , 0160 Chandra Wickramasinghe discovered that a two-inch wide meteorite that crash landed in a fireball in central Sri Lanka in December was pitted with tiny fossils of algae , similar to the kind found in seaweed . Wickramasinghe , currently Director of the Cardiff Centre for Astrobiology' , was a student and collaborator of Fred Hoyle Their joint work on the infrared spectra of

  • Telescopes to Tanzania brings science and math to East Africa Local Group Astronomy Astronomy Commun

    Updated: 2013-01-23 11:07:51
    CURRENT ISSUE THE MAGAZINE COLUMNISTS NEWS OBSERVING EQUIPMENT MULTIMEDIA COMMUNITY SHOP SEARCH SITE Register today for access to more valuable resource information Interact in our forums , comment on articles , receive our newsletter , and much more Register Why join Password Remember me Forgot password Help Receive news , sky-event information , observing tips , and more from Astronomy's weekly e-mail newsletter Privacy Policy Join our Community Our community is FREE to join . To participate you must either login or register for an account . Search Community Searching Please insert search terms into the box above to run a search on the . community Blog Links Home Subscribe via RSS RSS for posts Atom Share this Archive Archives January 2013 8 December 2012 5 November 2012 10 October 2012

  • Telescopes to Tanzania brings science and math to East Africa Local Group Astronomy Astronomy Commun

    Updated: 2013-01-23 11:07:50
    CURRENT ISSUE THE MAGAZINE COLUMNISTS NEWS OBSERVING EQUIPMENT MULTIMEDIA COMMUNITY SHOP SEARCH SITE Register today for access to more valuable resource information Interact in our forums , comment on articles , receive our newsletter , and much more Register Why join Password Remember me Forgot password Help Receive news , sky-event information , observing tips , and more from Astronomy's weekly e-mail newsletter Privacy Policy Join our Community Our community is FREE to join . To participate you must either login or register for an account . Search Community Searching Please insert search terms into the box above to run a search on the . community Blog Links Home Subscribe via RSS RSS for posts Atom Share this Archive Archives January 2013 8 December 2012 5 November 2012 10 October 2012

  • Odd Objects of the Helix Nebula --"Each the Size of our Solar System"

    Updated: 2013-01-22 17:37:49
    The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy Auroras Found to Occur Beyond Our Solar System Could Provide Clues to Alien Planets Main January 22, 2013 Odd Objects of the Helix Nebula Each the Size of our Solar System The Helix Nebula is one of the closest and most remarkable examples of a planetary nebula . It lies in the constellation of Aquarius The Water Bearer about 700 light-years away from Earth . This strange object formed when a star like the Sun was in the final stages of its life . Unable to hold onto its outer layers , the star slowly shed shells of gas that became the nebula . It is evolving to become a  white dwarf star and appears as the tiny blue dot seen at the centre of the image at bottom of the . page ESO's VISTA telescope , at

  • Auroras Found to Occur Beyond Our Solar System --Could Provide Clues to Alien Planets

    Updated: 2013-01-22 17:15:00
    The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy Titan's Earthscape' Much Older than It Appears Main Odd Objects of the Helix Nebula Each the Size of our Solar System January 22, 2013 Auroras Found to Occur Beyond Our Solar System Could Provide Clues to Alien Planets University of Leicester planetary scientists have found new evidence suggesting auroras similar to Earth's Aurora Borealis occur on bodies outside our solar system Auroras occur on several planets within our solar system , and the brightest on Jupiter are 100 times brighter than those on Earth . However , no auroras have yet been observed beyond Neptune . Auroras occur when charged particles in an object's magnetosphere collide with atoms in its upper atmosphere , causing them to glow .

  • NASA Spacecraft finds Evidence of an Ancient Lake on Mars' Crater Floor

    Updated: 2013-01-21 15:55:16
    The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy The Red Square Nebula Is a Colossal Supernova Brewing There Weekend Feature Main We're on the Threshold of Unraveling the Biggest Mystery in Modern Physics Weekend Feature January 21, 2013 NASA Spacecraft finds Evidence of an Ancient Lake on Mars' Crater Floor NASA's Mars Reconnaissance Orbiter is providing spectrometer data that shows a wet underground environment on Mars on the floor of McLaughlin Crater that adds to an increasingly complex picture of the Red Planet's early evolution . The Martian crater is 57 miles 92 kilometers in diameter and 1.4 miles 2.2 kilometers deep . McLaughlin's depth apparently once allowed underground water , which otherwise would have stayed hidden , to flow into the

  • Titan's 'Earthscape' --"Much Older than It Appears"

    Updated: 2013-01-19 02:07:48
    The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy Mars Express Captures Stunning Image of an Ancient River Valley formed During the the Hesperian Epoch Main January 18, 2013 Titan's Earthscape' Much Older than It Appears Titan is the only moon in the solar system with a thick atmosphere , and the only world besides Earth known to have lakes and seas on its surface . However , Titan has a frigid surface temperature of around minus 290 degrees Fahrenheit 94 kelvins The rain that falls from Titan's skies is not water , but contains liquid methane and ethane , compounds that are gases at Earth's temperatures . While most of Saturn's moons display their ancient faces pockmarked by thousands of craters , Titan Saturn's largest moon may look much younger than

  • Black Holes of the Universe Growing Faster than Previously Thought

    Updated: 2013-01-17 15:07:43
    The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy Every Galaxy has Counterparts in Other Universes Main January 16, 2013 Black Holes of the Universe Growing Faster than Previously Thought For years , scientists had believed that supermassive black holes located at the centers of galaxies , increased their mass in step with the growth of their host galaxy . However , new observations have revealed a dramatically different behaviour . Black holes have been growing much faster than we thought , quot Professor Alister Graham from Swinburne's Centre for Astrophysics and Supercomputing . said Within galaxies , there is a competition of sorts for the available gas for either the formation of new stars or feeding the central black hole . For more than a decade

  • Astronomy announces the 2013 Youth Essay Contest Astronomy Magazine

    Updated: 2013-01-16 04:07:47
    CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Digital Editions Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Erika Rix Stephen James O'Meara NEWS OBSERVING Astronomy News Cosmic Adventures Dave's Universe videos StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe Astronomy

  • Astronomers Discover a Planet Almost Identical to Earth

    Updated: 2013-01-10 22:06:32
    Just over a week after astronomers boldly announced that they would discover an Earth twin elsewhere in the universe within the year, NASA’s Kepler telescop spotted a pretty good candidate. Unglamorously named KOI 172.02 -- KOI stands for Kepler Object of Interest -- this planet is the most Earth-like planet astronomers have discovered yet. The differences are slight. It’s roughly ...

  • Observing Basics Distances in Space Astronomy Magazine

    Updated: 2013-01-09 23:07:37
    : CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Digital Editions Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Erika Rix Stephen James O'Meara NEWS OBSERVING Astronomy News Cosmic Adventures Dave's Universe videos StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe

  • Observing Basics Distances in Space Astronomy Magazine

    Updated: 2013-01-09 23:07:15
    : CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Digital Editions Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Erika Rix Stephen James O'Meara NEWS OBSERVING Astronomy News Cosmic Adventures Dave's Universe videos StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe

  • Ice on Titan’s Lakes: "May Host an Exotic Form of Life" says NASA/JPL

    Updated: 2013-01-09 21:32:04
    A new paper by scientists on NASA’s Cassini mission finds that blocks of hydrocarbon ice might decorate the surface of existing lakes and seas of liquid hydrocarbon on Saturn’s moon Titan. The presence of ice floes might explain some of the mixed readings Cassini has seen in the reflectivity of the surfaces of lakes on Titan. "One of the most intriguing ...

  • World’s oldest fossils: Researchers claim bacteria existed on Earth before OXYGEN

    Updated: 2013-01-08 00:00:45
    Fossils of bacteria found in Australia are the oldest yet discovered anywhere on Earth and predate the formation of oxygen on our planet, new research claims. The fossils found in north-west Australia’s Pilbara region are thought to be nearly 3.5billion years old and caused by bacteria which existed just one billion years after the Earth formed. Now Old Dominion University’s Nora Noffke, ...

  • Odd Mars ’Flower’ & Snakelike Formation Spied By NASA’s Curiosity Rover

    Updated: 2013-01-07 23:59:25
    New photos of Mars from NASA’s Curiosity rover have sparked a buzz of discussion over an odd formation that some have dubbed a "flower" embedded in a Martian rock. The rover has also found a snake-like rock formation winding across the Red Planet’s surface. The so-called Mars "flower" photo was snapped on Dec. 19 by the microscope-like Mars Hand Lends ...

  • Never-Before-Seen Stage of Planet Birth Revealed

    Updated: 2013-01-03 22:47:58
    Astronomers studying a newborn star have caught a detailed glimpse of planets forming around it, revealing a never-before seen stage of planetary evolution. Large gas giant planets appear to be clearing a gap in the disk of material surrounding the star, and using gravity to channel material across the gap to the interior, helping the star to grow. Theoretical simulations have predicted such bridges between outer and inner portions of disks surrounding stars, but none have been directly observed until now.

  • Tour the International Space Station

    Updated: 2013-01-03 22:47:15
    "In her final days as Commander of the International Space Station, Sunita Williams of NASA recorded an extensive tour of the orbital laboratory and downlinked the video on Nov. 18, just hours before she, cosmonaut Yuri Malenchenko and Flight Engineer Aki Hoshide of the Japan Aerospace Exploration Agency departed in their Soyuz TMA-05M spacecraft for a landing on the steppe ...

  • 100 billion alien planets fill our galaxy

    Updated: 2013-01-03 22:46:47
    Our Milky Way galaxy is home to at least 100 billion alien planets, and possibly many more, a new study suggests. "It’s a staggering number, if you think about it," lead author Jonathan Swift, of Caltech in Pasadena, said in a statement. "Basically there’s one of these planets per star." Swift and his colleagues arrived at their estimate after studying a five-planet ...

  • The 'Daily Galaxy' Followers Soar Above 245,000!

    Updated: 2013-01-03 20:32:22
    The Daily Galaxy Great Discoveries Channel : Sci , Space , Tech Follow the Daily Galaxy Did Life First Appear on Alien Worlds 12-13 Billion Years Ago Ask Leading Astrobiologists Main Image of the Day : Milky Way's Core Source of Monster Energy Outflows January 02, 2013 The Daily Galaxy' Followers Soar Above 240,000 Join the 242,000  Daily Galaxy fans around the world who follow us via their Twitter page . Our followers include many of the planet's leading astronomers and scientists , astronauts , space observatories , news organizations , universities and governmental space organizations such as NASA , JPL , ESO , SETI , 0160 Harvard-Smithsonian Center for Astrophysics CfA and Royal Astronomy Society members . Follow us daily at  twitter.com dailygalaxy Posted at 12:10 AM Permalink

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