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11.24.15

Swarm of Comets

This 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 Today

This artist's conception shows the silhouette of a rocky planet, dubbed HD 219134b, as it passes in front of its star... view image

ssc2015-02a

07.30.15

Hot, Rocky World

This 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' Planets

This 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 Planets

Planets having atmospheres rich in helium may be common in our galaxy, according to a new theory based on data from N... view image

sig15-007

05.05.15

Volcanic Activity on Super Earth 55 Cancri e

This 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 Microlensing

This 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 Galaxy

Astronomers have discovered one of the most distant planets known, a gas giant about 13,000 light-years from Earth, c... view image

ssc2014-07a

09.24.14

Seeing Starlight Through a Planet's Rim

A 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 Exoplanets

Scientists were excited to discover clear skies on a relatively small planet, about the size of Neptune, using the co... view image

ssc2014-07b1

09.24.14

A Sunny Outlook for 'Weather' on Exoplanets

Scientists were excited to discover clear skies on a relatively small planet, about the size of Neptune, using the co... view image

sig14-024

09.09.14

SPLASH Project Fishes for Galaxies

Scientists "fish" for galaxies in this playful, digitally altered photo. The researchers are part of a program called... view image

ssc2014-06a

08.28.14

Building Planets Through Collisions

Planets, 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 Galaxy

Artist'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 Size

Using data from NASA's Kepler and Spitzer Space Telescopes, scientists have made the most precise measurement ever of... view image

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06.19.14

Solid as a Rock? Porosity of Asteroids

Asteroids can differ in the degree of porosity, or the amount of empty space that makes up their structures. At one e... view image

sig14-017

06.19.14

The Spacious Structure of Asteroid 2011 MD

Observations 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 Asteroid

Observations of infrared light coming from asteroids provide a better estimate of their true sizes than visible-light... view image

sig14-007

05.15.14

Spitzer's Archive of Asteroids

A new software tool lets astronomers quickly comb through existing datasets to recover detections of newly-discovered... view image

ssc2014-03b

04.25.14

Cold and Close Celestial Orb

This 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 Disks

Magnetic 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 Dwarfs

This 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-7b

Kepler-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 Exoplanets

Over its ten years in space, NASA's Spitzer Space Telescope has evolved into a premier tool for studying exoplanets. view image

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09.05.13

Brown Dwarf Backyardigans

The 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 Star

This 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 Duo

In 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 54361

This 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 Planets

Astronomers 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 Weather

This artist's conception illustrates the brown dwarf named 2MASSJ22282889-431026. view image

ssc2013-01b

01.08.13

Anatomy of Brown Dwarf's Atmosphere

This artist's illustration shows the atmosphere of a brown dwarf called 2MASSJ22282889-431026, which was observed sim... view image

ssc2013-02a

01.08.13

Rocky Ring of Debris Around Vega

This artist's concept illustrates an asteroid belt around the bright star Vega. view image

ssc2012-15a

11.01.12

Scenarios for the Evolution of Asteroid Belts

This illustration shows three possible scenarios for the evolution of asteroid belts. view image

ssc2012-14b

10.24.12

Spitzer Sees Stray Starlight

When 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 Ladder

Astronomers using NASAs Spitzer Space Telescope have greatly improved the cosmic distance ladder used to measure the ... view image

sig12-010

09.26.12

An Artist's View of the Heart of a Quasar

Quasars, 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

ssc2012-07b

05.08.12

First-of-Its-Kind Glimpse at a Super Earth

Super Earths are exotic planets unlike any in our solar system. They are more massive than Earth yet lighter than gas... view image

ssc2012-07c

05.08.12

How to See a Super Earth

NASA's Spitzer Space Telescope was able to detect a super Earth's direct light for the first time using its sensitive... view image

ssc2012-07d

05.08.12

Measuring Infrared Brightness

This graphic illuminates the process by which astronomers using NASA's Spitzer Space Telescope have for the first tim... view image

   

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