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ssc2017-01a

02.22.17

TRAPPIST-1 Planet Lineup

This 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 Moons

All 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 Table

This 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-1f

Imagine 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 Planets

The first observations of the TRAPPIST-1 system reported in 2016 revealed three planets orbiting a small, red-dwarf s... view image

ssc2017-01e

02.22.17

500 Hours of Spitzer Observations of TRAPPIST-1

This data plot shows infrared observations by NASAs Spitzer Space Telescope of a system of seven planets orbiting TRA... view image

ssc2017-01h

02.22.17

The TRAPPIST-1 Habitable Zone

The TRAPPIST-1 system contains a total of seven planets, all around the size of Earth.Three of them -- TRAPPIST-1e, f... view image

ssc2017-01d

02.22.17

Transit Illustration of TRAPPIST-1

This illustration shows the seven TRAPPIST-1 planets as they might look as viewed from Earth using a fictional, incre... view image

ssc2017-01b

02.21.17

Abstract Concept of TRAPPIST-1 System

The TRAPPIST-1 star, an ultra-cool dwarf, has seven Earth-size planets orbiting it. This artist's concept appeared on... view image

sig15-016

12.14.15

Artist's Impression of "Hot Jupiter" Exoplanets

This image shows an artist's impression of the 10 hot Jupiter exoplanets studied using the Hubble and Spitzer space t... view image

ssc2015-02b

07.30.15

Infrared Light Curve for Transiting Exoplanet HD 219134b

This plot captures the nearest known rocky exoplanet, dubbed HD 219134b, in the act of passing in front of its star. ... view image

ssc2015-02c

07.30.15

Location of Nearest Rocky Exoplanet Known

This sky map shows the location of the star HD 219134, host to the nearest confirmed rocky planet found to date outsi... 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

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

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

sig15-007

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

sig15-006

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

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

sig15-005

04.14.15

Time Delay in Microlensing Event

This plot shows data obtained from NASA's Spitzer Space Telescope and the Optical Gravitational Lensing Experiment, o... 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

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

ssc2014-07c

09.24.14

Transmission Spectrum of HAT-P-11b

A plot of the transmission spectrum for exoplanet HAT-P-11b, with data from NASA's Kepler, Hubble and Spitzer observa... 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

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

ssc2013-01c

01.08.13

Forecast for Exotic Weather

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

ssc2012-07d

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

ssc2011-08a

10.19.11

It's Raining Comets

This 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-Earth

This artists concept contrasts our familiar Earth with the exceptionally strange planet known as 55 Cancri e. While i... view image

sig11-004

05.23.11

Kepler-10 Stellar Family Portrait

This artist's conception depicts the Kepler-10 star system, located about 560 light-years away near the Cygnus and Ly... view image

ssc2010-10b

12.08.10

Hot, Carbon-Rich Planet

This 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 Planet

This plot of data from NASA's Spitzer Space Telescope indicates the presence of molecules in the planet WASP-12b -- a... view image

ssc2010-08b

10.19.10

Planetary Hot Spot Not Under the Glare of Star

NASA's Spitzer Space Telescope has found that the hottest part of a distant planet, named upsilon Andromedae b, is no... view image

ssc2010-08a

10.19.10

How to Find a Planetary Hot Spot

This graph of data from NASA's Spitzer Space Telescope shows how astronomers located a hot spot on a distant gas plan... view image

ssc2010-05a

04.21.10

How to Measure Exoplanet Light

These plots from NASA's Spitzer Space Telescope show light from a distant planet, GJ 436b, and its star, as measured ... view image

ssc2010-05b

04.21.10

Exotic Exoplanet

An unusual, methane-free world is partially eclipsed by its star in this artist's concept. view image

feature09-12a

10.20.09

Exotic Atmospheres

The basic chemistry for life has been detected in a second hot gas planet, HD 209458b, depicted in this artist's conc... view image

ssc2009-19c

10.06.09

Artist's Rendering of Saturn's Infrared Ring

This artist's conception shows a nearly invisible ring around Saturn -- the largest of the giant planet's many rings.... view image

ssc2009-19b

10.06.09

The King of Rings

This diagram illustrates the extent of the largest ring around Saturn, discovered by NASA's Spitzer Space Telescope. ... view image

   

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