feature13-03 05.16.13 Galaxy's Ring of FireThis galaxy's ring of fire "burns, burns, burns" with young stars. read more |
feature13-02 05.06.13 NASA's Spitzer Puts Planets in a Petri DishAstronomers are using NASA's Spitzer Space Telescope to dissect the atmospheres of an exotic class of planets called ... read more |
feature13-01 04.03.13 A Confetti-Like Collection of StarsStars sparkle in this lively new view of the Small Magellanic Cloud from NASA's Great Observatories. read more |
feature12-08 12.19.12 Armchair Science: Bag and Tag Glowing Galactic CloudsA new galactic game launches today that lets citizen scientists identify the glowing clouds where future stars will b... read more |
feature12-07 12.18.12 Shot Away from its Companion, Giant Star Makes WavesA runaway star can be seen charging through the dust in an infrared portrait from NASA's Spitzer Space Telescope. read more |
feature12-06 09.26.12 Spitzer, Hubble See Galaxy-Altering Quasars IgniteNASA's Spitzer and Hubble Space Telescopes have caught sight of luminous quasars igniting after galaxies collide. Qua... read more |
feature12-05 09.24.12 Spitzer Welcomes Shuttle Endeavour to Los AngelesThe Space Shuttle Endeavour, mounted atop its specially-adapted 747, made a grand tour of the Los Angles basin on Sep... read more |
feature12-04 05.24.12 NASA Scientist Figures Way to Weigh Space RockA scientist at NASA's Jet Propulsion Laboratory in Pasadena, Calif., has accurately determined the mass of a nearby a... read more |
feature12-03 03.07.12 Citizen Scientists Reveal a Bubbly Milky WayVolunteers are helping astronomers find star-blown bubbles throughout our Milky Way galaxy. read more |
feature12-02 01.25.12 Astronomical Success: Caltech's George Helou Honored by Home Country of LebanonThey say there is no place like home. For Caltech's George Helou, the essence of that phrase carries over to the reco... read more |
feature12-01 01.11.12 Teacher Program Brings NASA Research to High Schools, Middle Schools, MuseumsImagine you are a high school student walking into your science class in September and you learn that your teacher is... read more |
feature11-13 11.23.11 Doubling Up on the Southern Pinwheel GalaxyLike the Milky Way, Messier 83 is classified as a barred spiral galaxy due to the bar-like pattern of stars that run ... read more |
feature11-12 11.10.11 The Tarantula Glows with X-rays and Infrared LightThe Tarantula nebula can be seen here in a web of dust and multimillion-degree gas. read more |
feature11-11 10.19.11 Spitzer Finds the Coldest Companion to a Star Ever SeenAlthough we all want to think that the people we keep company with are "cool," when it comes to the cosmos, no one ha... read more |
feature11-10 09.26.11 Spitzer Detects a Steaming Super-Earth Eclipsing Its StarNASA's Spitzer Space Telescope has gathered surprising new details about a supersized and superheated version of Eart... read more |
feature11-09 08.15.11 Honeycomb Carbon Crystals Possibly Detected in SpaceFlat flakes of carbon have been tentatively spotted in space. read more |
feature11-08 08.10.11 A Cosmic Inkblot TestWhat do you see when you look at this strange mix of shapes from space? read more |
feature11-07 08.09.11 Spitzer Status UpdateSpitzer scientists and engineers are beginning tests to study the feasibility of switching to the spacecraft's Inerti... read more |
feature11-06 07.20.11 Spitzer's Spider Web of StarsStars appear to be caught in a galactic web in this new image from NASA's Spitzer Space Telescope. read more |
feature11-05 06.15.11 A Green Ring Fit for a SuperheroHas the comic book superhero Green Lantern lost his ring? In fact, this giant ring of glowing dust, imaged by NASA's ... read more |
feature11-03 05.23.11 Planet? Check.A new planetary member of the Kepler-10 solar system was announced today. Using data from NASA's Spitzer Space Telesc... read more |
feature11-04 05.20.11 Spitzer Achievements Honored at Rotary Stellar AwardsNASA's Spitzer Space Telescope has been awarded the prestigious 2011 Stellar Award by the Rotary National Award for S... read more |
feature11-02 02.07.11 IPAC Celebrates 25 Years at CaltechTwenty five years ago moving vans were being loaded at the Union Bank, on South Lake Avenue in Pasadena, for the firs... read more |
feature11-01 01.10.11 Stellar Education: Teachers Bring Classroom Space Science to Astronomy ConferenceReal space science and insights into teaching astronomy come straight from the classroom to a renowned international ... read more |
feature10-20 11.24.10 Astronomers Probe 'Sandbar' Between Islands of GalaxiesAstronomers have caught sight of an unusual galaxy that has illuminated new details about a celestial "sandbar" conne... read more |
feature10-19 11.18.10 Spitzer Reveals a Buried Explosion Sparked by a Galactic Train WreckAstronomers using NASA's Spitzer Space Telescope have found a stunning burst of star formation that beams out as much... read more |
feature10-18 10.27.10 Spitzer Goes Buck Wild and Finds Buckyballs Floating Between the StarsFresh after finding buckyballs around an aging star, NASA's Spitzer Space Telescope has now detected these intriguing... read more |
feature10-17 10.12.10 Giant Star Goes Supernova -- and is Smothered by its Own DustA giant star in a faraway galaxy recently ended its life with a dust-shrouded whimper instead of the more typical bang. read more |
feature10-16 09.23.10 Shining Starlight on the Dark Cocoons of Star BirthNASA's Spitzer Space Telescope data offers insight into cores of star-forming regions. read more |
feature10-15 09.02.10 Spitzer Finds a Flavorful Mix of AsteroidsNew research from NASA's Spitzer Space Telescope reveals that asteroids somewhat near Earth, termed near-Earth object... read more |
feature10-14 08.18.10 Galaxies' Glory Days RevealedAstronomers have experienced the galactic equivalent of discovering pictures of a mild-mannered grandmother partying ... read more |
feature10-13 08.05.10 NASA's Great Observatories Witness a Galactic SpectacleA new image of two tangled galaxies has been released by NASA's Great Observatories. read more |
feature10-12 07.28.10 Into the Wild: Spitzer Space Telescope Surveys the Milky Way's OutbackA new survey by NASA's Spitzer Space Telescope has turned up treasures aplenty in the outer regions of the Milky Way,... read more |
feature10-11 07.14.10 Unravelling the Mystery of Star Birth - Dust Disk Discovered Around Massive StarAstronomers caught their first glimpse of a dusty disk closely encircling a massive baby star, providing direct evide... read more |
feature10-10 07.09.10 Catch a Planet By the TailNew observations of a dust cloud trailing Earth may help astronomers find Earth-like planets around distant stars. NA... read more |
feature10-09 07.07.10 Spitzer Spies a 'Flying Dragon' Smoldering with Secret Star BirthNASA's Spitzer Space Telescope has revealed a cosmic cloud shaped like a flying dragon that has a secret burning behi... read more |
feature10-08 06.24.10 The Coolest Stars Come Out of the DarkAstronomers have uncovered what appear to be 14 of the coldest stars known in our universe. These failed stars, calle... read more |
feature10-07 05.20.10 Two Peas in an Irregular Pod: How Binary Stars May FormOur sun may be an only child, but most of the stars in the galaxy are actually twins. The sibling stars circle around... read more |
feature10-06 05.12.10 Ancient City of Galaxies Looks Surprisingly ModernAstronomers are a bit like archeologists as they dig back through space and time searching for remnants of the early ... read more |
feature10-05 04.01.10 Colony of Young Stars Shines in New Spitzer ImageAstronomers have their eyes on a hot group of young stars, watching their every move like the paparazzi. A new infrar... read more |
feature10-04 03.23.10 Spitzer Space Telescope Team Receives AwardNASA's Spitzer Space Telescope team has been selected to receive the 2010 Maria and Eric Muhlmann Award from the Astr... read more |
feature10-03 03.10.10 Spitzer Detects the 'Heartbeat' of Star Formation in the Milky Way GalaxyAstronomers have used NASA's Spitzer Space Telescope rather like a doctor's stethoscope to listen in on the "heartbea... read more |
feature10-02 02.18.10 Jurassic Space: Telescopes Probe Ancient Galaxies Near UsImagine finding a living dinosaur in your backyard. Astronomers have found the astronomical equivalent of prehistoric... read more |
partner069 02.17.10 NASA's Chandra Reveals Origin of Key Cosmic ExplosionsNew findings from NASA's Chandra X-ray Observatory have provided a major advance in understanding a type of supernova... read more |
feature10-01 02.09.10 Spitzer Goes to the OlympicsArtwork inspired by NASA's Spitzer Space Telescope is making an appearance at this year's Winter Olympics in Vancouve... read more |
feature09-17 12.24.09 A Quarter Century of Infrared AstronomyThis composite graphic encompasses a quarter century of infrared astronomy from space, a world away from Galileo Gali... read more |
feature09-16 11.04.09 Unsettled Youth: Spitzer Observes a Chaotic Planetary SystemBefore our planets found their way to the stable orbits they circle in today, they wiggled and jostled about like uns... read more |
feature09-15 10.30.09 Spitzer Space Telescope Mission StatusOn Friday, Oct. 23, engineers with NASA's Spitzer Space Telescope successfully swapped the spacecraft from the main n... read more |
feature09-14 10.23.09 Universal OriginsFour hundred years ago when Galileo turned his tiny telescope to the night sky our view of the Universe changed forev... read more |
feature09-12 10.20.09 Astronomers Do It Again: Find Organic Molecules Around Gas PlanetPeering far beyond our solar system, NASA researchers have detected the basic chemistry for life in a second hot gas ... read more |
feature09-11 09.01.09 Station FireSmoke and flames from the Station Fire are visible from the Spitzer Science Center, located on the campus of the Cali... read more |
feature09-10 07.27.09 Warmed Up and Ready to GoNASA's Spitzer Space Telescope has put its infrared eyes back on the sky to observe the cold and dusty universe. read more |
feature09-09 07.10.09 Spitzer Status UpdateTesting and characterization activities continue for NASA's Spitzer Space Telescope warm mission, a process that bega... read more |
feature09-08 06.29.09 Frank Low, Pioneer of Infrared Astronomy, 1933-2009On June 11th, Dr. Frank Low, one of the people responsible for the rise of infrared astronomy, died in Tucson. He was... read more |
feature09-07 06.23.09 Spitzer Status UpdateEngineers and scientists are continuing with testing and characterization activities for the NASA Spitzer Space Teles... read more |
feature09-06 06.09.09 Spitzer Status UpdateCharacterization activities for NASA's Spitzer Space Telescope continue, a process that began after its cryogen ran o... read more |
feature09-05 05.28.09 Spitzer Status UpdateCharacterization activities for NASA's Spitzer Space Telescope continue, a process that began after its cryogen ran o... read more |
feature09-04 05.05.09 If Spitzer Could Talk: An Interview with NASA's Coolest Space TelescopeNASA's Spitzer Space Telescope is about to use its last drop of the coolant that has chilled it for the past five-and... read more |
feature09-03 04.30.09 Streams of Stars Provide "Missing Link" in the Evolution of Galaxy DisksUsing NASA's Spitzer Space Telescope, an international team of astronomers has discovered streams of young stars flow... read more |
feature09-02 04.20.09 Rocky Planets Around 'Dead' StarsUsing the infrared detectors on NASA's Spitzer Space Telescope, a team of researchers based in the U.K. and in the Un... read more |
feature09-01 03.12.09 Galactic Dust Bunnies Found to Contain Carbon After AllUsing NASA's Spitzer Space Telescope, researchers have found evidence suggesting that stars rich in carbon complex mo... read more |
feature08-18 12.24.08 New Image Shows the Power of Visual RemixThe same way a visible-light photographer can choose to shoot black and white instead of color, astronomers using NAS... read more |
feature08-17 12.16.08 Planets Living on the EdgeSome stars have it tough when it comes to raising planets. A new image from NASA's Spitzer Space Telescope shows one ... read more |
feature08-16 12.03.08 Vivid View of Tycho's Supernova RemnantThis composite image of the Tycho supernova remnant combines infrared and X-ray observations obtained with NASA's Spi... read more |
feature08-14 10.07.08 Artists and Astronomers 'Observe' the Universe TogetherOur current view of the universe, to quote Albert Einstein, is "not weirder than we do imagine, but weirder than we c... read more |
feature08-15 10.07.08 Massive Young Stars Trigger Stellar BirthRCW 108 is a region where stars are actively forming within the Milky Way galaxy about 4,000 light years from Earth. ... read more |
feature08-13 09.23.08 Spitzer Podcasts Downloaded Over 7 Million TimesPodcasting -- producing audio & video content for computers and mobile devices -- has grown in popularity over the pa... read more |
feature08-12 09.18.08 Water Hit with Young Star's Best ShotWater is being blasted to pieces by a young star's laser-like jets, according to new observations from NASA's Spitzer... read more |
feature08-11 09.10.08 The Spitzer Space Telescope and the Los Angeles Arboretum Team Up for TerrabyteTake leading artists and scientists from all over the Pasadena area, put them in the great outdoors on a lovely late ... read more |
feature08-10 08.19.08 Celebrate Spitzer's 5th Anniversary at Griffith Observatory!Los Angeles' Griffith Observatory will host an event on August 22-24, 2008 to celebrate the fifth anniversary of NASA... read more |
feature08-09 08.06.08 Spitzer Notices Star Birth Spike in Galaxies Moving to Cosmic CitiesNew evidence from NASA's Spitzer Space Telescope reveals that most galaxies undergo a huge stellar baby boom when the... read more |
feature08-08 06.18.08 Stellar Lightweight Causes a Mysteriously Massive ExplosionWhen amateur astronomer Ron Arbour spotted an enormous explosion from 17 million light-years away in the Fireworks Ga... read more |
feature08-07 05.16.08 Spitzer Finds Cosmic Neon's Sweet SpotOn Earth, neon is known for being flashy. Any Las Vegas tourist knows that signs sporting this noble gas are hard to ... read more |
feature08-06 05.13.08 New Software Brings the Universe to Your ComputerThe incredible images from NASA's "Great Observatories" and many other NASA space- and ground-based telescopes are no... read more |
feature08-05 04.30.08 The Second Stellar Baby BoomWhen it comes to giving birth, galaxies don't seem to have a "ticking biological clock." In fact, observations from N... read more |
feature08-04 04.08.08 Spitzer Spots Ancient Cosmic Urban SprawlThe universe's first "galactic cities" did not sprout up randomly across space. On the contrary, a new statistical an... read more |
feature08-03 03.24.08 Cosmic Searchlights Reveal 'Lost' GalaxiesMillions of faint galaxies are hovering near the edge of our universe, too dim to be detected by most telescopes -- b... read more |
feature08-02 02.26.08 Spitzer's Eyes Perfect for Spotting Diamonds in the SkyDiamonds may be rare on Earth, but surprisingly common in space -- and the super-sensitive infrared eyes of NASA's Sp... read more |
feature08-01 01.25.08 Cosmic Suburbia is a Better Breeding Ground for StarsNew observations from NASA's Spitzer Space Telescope suggest that galaxies prefer to raise stars in cosmic suburbia r... read more |
feature07-25 12.21.07 One Million Downloads for the Hidden UniverseIt's official -- "The Hidden Universe" is no longer a secret. The video podcast series from NASA's Spitzer Space Tele... read more |
feature07-24 12.14.07 Spitzer Studies Struggle of Galactic TeenagersBillions of years ago, small galaxies across the universe regularly collided -- forcing the gas, dust, stars, and bla... read more |
feature07-23 12.11.07 A Classic BeautyM51, whose name comes from being the 51st entry in Charles Messier's catalog, is considered to be one of the classic ... read more |
feature07-22 11.28.07 Youthful Star Sprouts Planets EarlyA stellar prodigy has been spotted about 450 light-years away in a system called UX Tau A by NASA's Spitzer Space Tel... read more |
feature07-21 11.13.07 Spitzer Researcher Named 2007 Scientist of the YearDr. David Charbonneau was named Discover Magazine's "Scientist of the Year" for his work in detecting and characteriz... read more |
feature07-20 11.08.07 Spitzer Spies a Stellar Bubble BlowerA new image from NASA's Spitzer Space Telescope shows a baby star 1,140 light-years away from Earth blowing two massi... read more |
feature07-19 10.22.07 To Catch a Galactic ThiefOn Earth, thieves steal everything from diamonds to art to bags full of money. In space, gas -- fuel for making stars... read more |
feature07-18 10.17.07 Infrared Galaxies Didn't Always Prefer the 'Suburbs'Dusty infrared galaxies are cosmic "nurseries" for some of the universe's hottest young stars -- and new research fro... read more |
feature07-17 10.03.07 Star System 'Just Right' for Building an EarthAn Earth-like planet is likely forming 424 light-years away in a star system called HD 113766, say astronomers using ... read more |
feature07-16 09.26.07 Spitzer Astronomer Selected for Women's Hall of FameThe National Women's Hall of Fame has selected Dr. Judith Pipher, a Spitzer Space Telescope astronomer, to join its r... read more |
feature07-15 09.18.07 Open Your 'SkInfrared' Eyes in Old PasadenaView the world through heat-sensitive infrared eyes at SkInfrared, a free art exhibit presented by NASA's Spitzer Spa... read more |
feature07-14 09.12.07 Cosmic Neon Lights the WayOn Earth, neon signs point to motel vacancies and nearby eateries. Now for the first time, astronomers have spotted n... read more |
feature07-13 08.24.07 Spitzer Celebrates Fourth Anniversary with Celestial FireworksA newly expanded image of the Helix nebula lends a festive touch to the fourth anniversary of the launch of NASA's Sp... read more |
feature07-12 08.16.07 Terrabyte 2.0 Launches at the Los Angeles County Arboretum & Botanic Garden on August 26, 2007Transport to a universe of ever-changing sights, sounds, and spaces at the Los Angeles County Arboretum's second annu... read more |
feature07-11 08.16.07 Do Supermassive Black Holes Stunt Stellar Birth in Galaxies?New evidence from NASA's Spitzer Space Telescope shows that supermassive black holes at the centers of elliptical gal... read more |
feature07-10 08.08.07 Stellar Siblings in Serpens SouthA spectacular new image from NASA's Spitzer Space Telescope uncovers a small group of young stellar "siblings" in the... read more |
feature07-09 07.24.07 Planets with Four Parents? Spitzer Finds Evidence for Strange Stellar FamilyHow many stars does it take to "raise" a planet? In our own solar system, it took only one -- our Sun. However, new r... read more |
feature07-08 06.13.07 Spitzer Searches for the Origins of Life on EarthAstronomers suspect the early Earth was a very harsh place. Temperatures were extreme, and the planet was constantly ... read more |
feature07-07 05.30.07 Running Rings Around the GalaxyAn astronomer at the Spitzer Science Center has discovered three giant stellar streams arcing high over the Milky Way... read more |
feature07-06 05.28.07 Life in the Cosmic SuburbsLarge galaxy clusters are the universe's metropolises, and for years many astronomers have focused their attention on... read more |
feature07-05 05.17.07 Baby Stars Hatching in Orion's HeadA new image from NASA's Spitzer Space Telescope shows infant stars "hatching" in the head of Orion, the famous hunter... read more |




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