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ssc2017-12a 10.11.17 Giant Exoplanet and Debris DiskThis artist's rendering shows a large exoplanet causing small bodies to collide in a disk of dust. view image |
ssc2017-11a 10.04.17 Dusty Ring Around Boyajians StarThis illustration depicts a hypothetical uneven ring of dust orbitingKIC 8462852, also known as Boyajians Star or Tab... view image |
ssc2017-10a 08.17.17 Brown Dwarf WeatherThis artist's concept shows a brown dwarf with bands of clouds, thought to resemble those seen on Neptune and the oth... view image |
ssc2017-09a 08.11.17 TRAPPIST-1 System - Artist ConceptThis illustration shows what the TRAPPIST-1 system might look like from a vantage point near planet TRAPPIST-1f. view image |
ssc2017-07a 05.25.17 Massive Star Goes Out With a Whimper Instead of a Bang (Artist's Concept)Every second a star somewhere out in the universe explodes as a supernova. But some extremely massive stars go out wi... view image |
ssc2017-06a 05.11.17 Warm Neptune HAT-P-26bThe atmosphere of the distant "warm Neptune" HAT-P-26b, illustrated here, is unexpectedly primitive, composed primari... view image |
ssc2017-03a 04.26.17 Iceball Planet Artist's ConceptThis artist's concept shows OGLE-2016-BLG-1195Lb, a planet discovered through a technique called microlensing. The pl... view image |
ssc2017-01h 02.22.17 The TRAPPIST-1 Habitable ZoneThe TRAPPIST-1 system contains a total of seven planets, all around the size of Earth.Three of them -- TRAPPIST-1e, f... view image |
ssc2017-01e 02.22.17 500 Hours of Spitzer Observations of TRAPPIST-1This data plot shows infrared observations by NASAs Spitzer Space Telescope of a system of seven planets orbiting TRA... view image |
ssc2017-01d 02.22.17 Transit Illustration of TRAPPIST-1This illustration shows the seven TRAPPIST-1 planets as they might look as viewed from Earth using a fictional, incre... view image |
ssc2017-01a 02.22.17 TRAPPIST-1 Planet LineupThis artist's conception shows what the TRAPPIST-1 planetary system may look like, based on available data about thei... view image |
ssc2017-01g 02.22.17 TRAPPIST-1 Comparison to Solar System and Jovian MoonsAll seven planets discovered in orbit around the red dwarf star TRAPPIST-1 could easily fit inside the orbit of Mercu... view image |
ssc2017-01f 02.22.17 TRAPPIST-1 Statistics TableThis chart shows, on the top row, artist conceptions of the seven planets of TRAPPIST-1 with their orbital periods, d... view image |
ssc2017-01c 02.22.17 Surface of TRAPPIST-1fImagine standing on the surface of the exoplanet TRAPPIST-1f. This artist's concept is one interpretation of what it ... view image |
ssc2017-01i 02.22.17 The Discovery of TRAPPIST-1 PlanetsThe first observations of the TRAPPIST-1 system reported in 2016 revealed three planets orbiting a small, red-dwarf s... view image |
ssc2017-01b 02.21.17 Abstract Concept of TRAPPIST-1 SystemThe TRAPPIST-1 star, an ultra-cool dwarf, has seven Earth-size planets orbiting it. This artist's concept appeared on... view image |
sig16-20a 11.10.16 Brown Dwarf SystemThis illustration depicts a newly discovered brown dwarf, an object that weighs in somewhere between our solar system... view image |
sig16-14 08.26.16 Spitzer BeyondThis artist's concept shows NASA's Spitzer Space Telescope. Spitzer begins its "Beyond" mission phase on Oct. 1, 2016... view image |
sig16-12 07.27.16 The Loneliest Young StarAn unusual celestial object called CX330 was first detected as a source of X-ray light in 2009. It has been launching... view image |
sig16-011 06.14.16 Dimming of FU Orionis (Artist's Concept)The brightness of outbursting star FU Orionis has been slowly fading since its initial flare-up in 1936. Researchers ... view image |
sig16-011b 06.14.16 Dimming of FU Orionis (Fainter Phase Artist's Concept)The brightness of outbursting star FU Orionis has been slowly fading since its initial flare-up in 1936. Researchers ... view image |
sig16-011a 06.14.16 Dimming of FU Orionis (Brighter Phase Artist's Concept)The brightness of outbursting star FU Orionis has been slowly fading since its initial flare-up in 1936. Researchers ... view image |
sig16-010 04.26.16 Light Echo DiagramAstronomers can use light echoes to measure the distance from a star to its surrounding protoplanetary disk. This dia... view image |
sig16-009 04.26.16 Protoplanetary DiskThis illustration shows a star surrounded by a protoplanetary disk. Material from the thick disk flows along the star... view image |
ssc2016-01b 03.30.16 Hot-Lava World IllustrationThis illustration shows one possible scenario for the hot, rocky exoplanet called 55 Cancri e, which is nearly two ti... view image |
ssc2016-01a 03.30.16 Hot N' Hotter Planet Measured by SpitzerThe varying brightness of an exoplanet called 55 Cancri e is shown in this plot of infrared data captured by NASA's S... view image |
sig16-006 03.28.16 HD 80606b Light CurveAstronomers watched an exoplanet called HD 80606b heat up and cool off during its sizzling-hot orbit around its star.... view image |
sig16-007 03.28.16 Simulated Atmosphere of a Hot Gas GiantThe turbulent atmosphere of a hot, gaseous planet known as HD 80606b is shown in this simulation based on data from N... view image |
sig15-016 12.14.15 Artist's Impression of "Hot Jupiter" ExoplanetsThis image shows an artist's impression of the 10 hot Jupiter exoplanets studied using the Hubble and Spitzer space t... view image |
sig15-015 12.10.15 Cool Star Marked by Long-Lived StormThis illustration shows a cool star, called W1906+40, marked by a raging storm near one of its poles. The storm is th... view image |
sig15-014 11.24.15 Swarm of CometsThis illustration shows a star behind a shattered comet which blocked the light of the star as they passed in front o... view image |
ssc2015-02d 07.30.15 Little Black Spot on the Star TodayThis artist's conception shows the silhouette of a rocky planet, dubbed HD 219134b, as it passes in front of its star... view image |
ssc2015-02b 07.30.15 Infrared Light Curve for Transiting Exoplanet HD 219134bThis plot captures the nearest known rocky exoplanet, dubbed HD 219134b, in the act of passing in front of its star. ... view image |
ssc2015-02a 07.30.15 Hot, Rocky WorldThis artist's rendition shows one possible appearance for the planet HD 219134b, the nearest rocky exoplanet found to... view image |
sig15-009 06.25.15 Hypothetical 'Rejuvenated' PlanetsThis artist's concept shows a hypothetical "rejuvenated" planet -- a gas giant that has reclaimed its youthful infrar... view image |
sig15-008 06.11.15 Helium-Shrouded PlanetsPlanets having atmospheres rich in helium may be common in our galaxy, according to a new theory based on data from N... view image |
sig15-009 06.11.15 How to Make a Helium AtmosphereThis diagram illustrates how hypothetical helium atmospheres might form. These would be on planets about the mass of ... view image |
sig15-007 05.05.15 Volcanic Activity on Super Earth 55 Cancri eThis artists impression of super-Earth 55 Cancri e shows a hot partially-molten surface of the planet before and afte... view image |
sig15-004 04.14.15 Infographic: Finding Planets With MicrolensingThis infographic explains how NASA's Spitzer Space Telescope can be used in tandem with a telescope on the ground to ... view image |
sig15-006 04.14.15 Map of Exoplanets Found in Our GalaxyAstronomers have discovered one of the most distant planets known, a gas giant about 13,000 light-years from Earth, c... view image |
sig15-005 04.14.15 Time Delay in Microlensing EventThis plot shows data obtained from NASA's Spitzer Space Telescope and the Optical Gravitational Lensing Experiment, o... view image |
sig14-028 11.10.14 Sibling Star Systems? Dust Structures Suggest SoThis diagram illustrates two similar star systems, HD 95086 and HR 8799. Evidence from NASA's Spitzer Space Telescope... view image |
ssc2014-07b1 09.24.14 A Sunny Outlook for 'Weather' on ExoplanetsScientists were excited to discover clear skies on a relatively small planet, about the size of Neptune, using the co... view image |
ssc2014-07a 09.24.14 Seeing Starlight Through a Planet's RimA Neptune-size planet with a clear atmosphere is shown crossing in front of its star in this artist's depiction. Such... view image |
ssc2014-07b 09.24.14 A Sunny Outlook for 'Weather' on ExoplanetsScientists were excited to discover clear skies on a relatively small planet, about the size of Neptune, using the co... view image |
ssc2014-07c 09.24.14 Transmission Spectrum of HAT-P-11bA plot of the transmission spectrum for exoplanet HAT-P-11b, with data from NASA's Kepler, Hubble and Spitzer observa... view image |
sig14-024 09.09.14 SPLASH Project Fishes for GalaxiesScientists "fish" for galaxies in this playful, digitally altered photo. The researchers are part of a program called... view image |
ssc2014-06b 08.28.14 Witnessing a Planetary WreckageAstronomers were surprised to see these data from NASA's Spitzer Space Telescope in January 2013, showing a huge erup... view image |
ssc2014-06a 08.28.14 Building Planets Through CollisionsPlanets, including those like our own Earth, form from epic collisions between asteroids and even bigger bodies, call... view image |
ssc2014-05a 08.27.14 A Cauldron of Star Birth in the Center of a Young GalaxyArtist's impression of a firestorm of star birth deep inside core of young, growing elliptical galaxy. view image |
sig14-021 07.23.14 Gauging an Alien World's SizeUsing data from NASA's Kepler and Spitzer Space Telescopes, scientists have made the most precise measurement ever of... view image |
sig14-017 06.19.14 The Spacious Structure of Asteroid 2011 MDObservations from NASA's Spitzer Space Telescope reveal new information about the structure of 2011 MD, a small aster... view image |
sig14-019 06.19.14 How to Measure the Size of an AsteroidObservations of infrared light coming from asteroids provide a better estimate of their true sizes than visible-light... view image |
sig14-018 06.19.14 Solid as a Rock? Porosity of AsteroidsAsteroids can differ in the degree of porosity, or the amount of empty space that makes up their structures. At one e... view image |
sig14-007 05.15.14 Spitzer's Archive of AsteroidsA new software tool lets astronomers quickly comb through existing datasets to recover detections of newly-discovered... view image |
ssc2014-03c 04.25.14 Welcome to the Sun's NeighborhoodThis diagram illustrates the locations of the star systems closest to the sun. The year when the distance to each sys... view image |
ssc2014-03b 04.25.14 Cold and Close Celestial OrbThis artist's conception shows the object named WISE J085510.83-071442.5, the coldest known brown dwarf. view image |
sig14-005 03.06.14 Loops of Gas and Dust Rise from Planetary DisksMagnetic loops carry gas and dust above disks of planet-forming material circling stars, as shown in this artist's co... view image |
sig14-001 01.07.14 This Just In: Storms Expected on Brown DwarfsThis artist's concept shows what the weather might look like on cool star-like bodies known as brown dwarfs. view image |
ssc2013-08a 09.30.13 Partially Cloudy Skies on Kepler-7bKepler-7b which is 1.5 times the radius of Jupiter is the first exoplanet to have its clouds mapped. view image |
sig13-011 09.24.13 Spitzer Trains Its Eyes on ExoplanetsOver its ten years in space, NASA's Spitzer Space Telescope has evolved into a premier tool for studying exoplanets. view image |
sig13-009 09.05.13 Brown Dwarf BackyardigansThe locations of brown dwarfs discovered by NASA's Wide-field Infrared Survey Explorer, or WISE, and mapped by NASA's... view image |
sig13-008 09.05.13 Free-floating Failed StarThis artist's conception portrays a free-floating brown dwarf, or failed star. view image |
sig13-006 07.31.13 Dusty Hula Hoop Rings 'Blinking' Stellar DuoIn this artist's impression, a disk of dusty material leftover from star formation girds two young stars like a hula ... view image |
ssc2013-04b 02.07.13 Artist's Impression of Pulsating Object LRLL 54361This is an artist's impression of two young binary stars that may be the source of mysterious clock-like bursts of li... view image |
ssc2013-02b 01.08.13 Vega: Two Belts and the Possibility of PlanetsAstronomers have discovered what appears to be a large asteroid belt around the bright star Vega, as illustrated here... view image |
ssc2013-01c 01.08.13 Forecast for Exotic WeatherThis artist's conception illustrates the brown dwarf named 2MASSJ22282889-431026. view image |
ssc2013-02a 01.08.13 Rocky Ring of Debris Around VegaThis artist's concept illustrates an asteroid belt around the bright star Vega. view image |
ssc2013-01b 01.08.13 Anatomy of Brown Dwarf's AtmosphereThis artist's illustration shows the atmosphere of a brown dwarf called 2MASSJ22282889-431026, which was observed sim... view image |
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ssc2012-15a 11.01.12 Scenarios for the Evolution of Asteroid BeltsThis illustration shows three possible scenarios for the evolution of asteroid belts. view image |
ssc2012-14b 10.24.12 Spitzer Sees Stray StarlightWhen galaxies grow, they merge and become gravitationally tangled in a violent process that results in streams of sta... view image |
ssc2012-13b 10.03.12 Climbing the Cosmic Distance LadderAstronomers using NASAs Spitzer Space Telescope have greatly improved the cosmic distance ladder used to measure the ... view image |
ssc2012-13a 10.03.12 Cepheids as Cosmology ToolsThis graph illustrates the Cepheid period-luminosity relationship, which scientists use to calculate the size, age an... view image |
sig12-010 09.26.12 An Artist's View of the Heart of a QuasarQuasars, as pictured here in this artist's concept, are bright, energetic regions around giant, active black holes in... view image |
ssc2012-11a 07.18.12 Exoplanet is Extremely Hot and Incredibly Close (Artist's Concept)Astronomers using NASA's Spitzer Space Telescope have detected what they believe is an alien world just two-thirds th... view image |
ssc2012-07c 05.08.12 How to See a Super EarthNASA's Spitzer Space Telescope was able to detect a super Earth's direct light for the first time using its sensitive... view image |
ssc2012-07b 05.08.12 First-of-Its-Kind Glimpse at a Super EarthSuper Earths are exotic planets unlike any in our solar system. They are more massive than Earth yet lighter than gas... view image |
ssc2012-07d 05.08.12 Measuring Infrared BrightnessThis graphic illuminates the process by which astronomers using NASA's Spitzer Space Telescope have for the first tim... view image |
ssc2012-07a 05.07.12 Magician of a Planet Disappears to Reveal ItselfThis plot of data from NASA's Spitzer Space Telescope reveals the light from a "super Earth" called 55 Cancri e. The ... view image |
ssc2012-03a 02.22.12 Building a Buckyball Particle in SpaceNASA's Spitzer Space Telescope has detected the solid form of buckyballs in space for the first time. To form a solid... view image |
ssc2012-03b 02.22.12 Stacking Buckyballs in SpaceNASA's Spitzer Space Telescope has detected the solid form of buckyballs in space for the first time. To form a solid... view image |
ssc2011-08a 10.19.11 It's Raining CometsThis artist's conception illustrates a storm of comets around a star near our own, called Eta Corvi. view image |
sig11-013 09.26.11 Earth and Super-EarthThis artists concept contrasts our familiar Earth with the exceptionally strange planet known as 55 Cancri e. While i... view image |
ssc2011-07a 06.30.11 Galaxies Near and FarThis split view shows how a normal spiral galaxy around our local universe (left) might have looked back in the dista... view image |
ssc2011-06c 05.26.11 Cosmic Fountain of Crystal RainThis graphic illustrates a stellar fountain of crystal rain, beginning with a Spitzer picture of the star in question... view image |
ssc2011-06b 05.26.11 Finding Forsterite Around a Developing StarUsing NASA's Spitzer Space Telescope, astronomers have, for the first time, found signatures of silicate crystals aro... view image |
sig11-004 05.23.11 Kepler-10 Stellar Family PortraitThis artist's conception depicts the Kepler-10 star system, located about 560 light-years away near the Cygnus and Ly... view image |
ssc2011-05b 04.12.11 Gravitational Lensing in ActionThis illustration shows a phenomenon known as gravitational lensing, which is used by astronomers to study very dista... view image |
ssc2010-10b 12.08.10 Hot, Carbon-Rich PlanetThis artist's concept shows the searing-hot gas planet WASP-12b (orange orb) and its star. view image |
ssc2010-10a 12.08.10 Signature of a Carbon-Rich PlanetThis plot of data from NASA's Spitzer Space Telescope indicates the presence of molecules in the planet WASP-12b -- a... view image |
sig10-024 11.24.10 Bent Galactic JetsAstronomers have caught sight of an unusual galaxy that, like a lighthouse, has illuminated new details about a celes... view image |
sig10-022 10.27.10 Buckyballs in SpaceNASAs Spitzer Space Telescope has detected buckyballs - intriguing, miniature-soccer-ball-shaped molecules - in inter... view image |
ssc2010-08a 10.19.10 How to Find a Planetary Hot SpotThis graph of data from NASA's Spitzer Space Telescope shows how astronomers located a hot spot on a distant gas plan... view image |
ssc2010-08b 10.19.10 Planetary Hot Spot Not Under the Glare of StarNASA's Spitzer Space Telescope has found that the hottest part of a distant planet, named upsilon Andromedae b, is no... view image |
sig10-021 10.12.10 Dusty SupernovaWhile searching the skies for black holes using the Spitzer Space Telescope Deep Wide Field Survey, Ohio State Univer... view image |
ssc2010-07a 08.23.10 Spectral Signatures of Planetary DoomThis plot of data from NASA's Spitzer Space Telescope tells astronomers that a dusty planetary smashup probably occur... view image |
ssc2010-07c 08.23.10 Before the SmashupThis artist's concept illustrates an imminent planetary collision around a pair of double stars. NASA's Spitzer Space... view image |
ssc2010-07b 08.23.10 Circle of Planetary AshesThis artist's concept illustrates a tight pair of stars and a surrounding disk of dust -- most likely the shattered r... view image |
ssc2010-06b 07.22.10 Space BallsNASA's Spitzer Space Telescope has at last found buckyballs in space, as illustrated by this artist's conception show... view image |
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August 17 Brown Dwarf Weather Animation |
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August 17 Brown Dwarf Weather Annotated |
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August 17 Brown Dwarf Weather Animated Chart |
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May 3 5000 Days in the Life of an Astronomy Robot |
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February 21 Spitzer in Space |
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July 17 Join #AskSpitzer campaign for the 14th anniversary celebration! |
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May 10 Happy Mother’s Day! |
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May 5 5000 days of Travel |
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March 10 Make your own TRAPPIST-1 Music |
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February 22 Making Music from Exoplanets |
