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ssc2018-04d

02.05.18

TRAPPIST-1 Compared to Jovian Moons and Inner Solar System - Feb. 2018

All seven planets discovered in orbit around the red dwarf star TRAPPIST-1 could easily fit inside the orbit of Mercu... view image

ssc2018-04b1

02.05.18

TRAPPIST-1 Planet Lineup - Feb. 2018

This artist's concept shows what the TRAPPIST-1 planetary system may look like, based on available data about the pla... view image

ssc2018-04e

02.05.18

Comparing TRAPPIST-1 to the Solar System

This graph presents known properties of the seven TRAPPIST-1 exoplanets (labeled b thorugh h), showing how they stack... view image

ssc2018-04a

02.05.18

Illustration of TRAPPIST-1 Planets as of Feb. 2018

This illustration shows the seven Earth-size planets of TRAPPIST-1. The image does not show the planets' orbits to sc... view image

ssc2018-04b2

02.05.18

TRAPPIST-1 Planet Lineup - Feb. 2018 (unannotated)

This artist's concept shows what the TRAPPIST-1 planetary system may look like, based on available data about the pla... view image

ssc2017-16a

11.01.17

Polluted White Dwarf

This artist's concept shows an exoplanet and debris disk orbiting a polluted white dwarf. view image

ssc2017-11a

10.04.17

Dusty Ring Around Boyajians Star

This illustration depicts a hypothetical uneven ring of dust orbitingKIC 8462852, also known as Boyajians Star or Tab... 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

ssc2017-01a

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

sig16-20a

11.10.16

Brown Dwarf System

This illustration depicts a newly discovered brown dwarf, an object that weighs in somewhere between our solar system... 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

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

ssc2014-06b

08.28.14

Witnessing a Planetary Wreckage

Astronomers 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 Collisions

Planets, including those like our own Earth, form from epic collisions between asteroids and even bigger bodies, call... 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

ssc2014-03c

04.25.14

Welcome to the Sun's Neighborhood

This diagram illustrates the locations of the star systems closest to the sun. The year when the distance to each sys... 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

sig13-009

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

ssc2013-02a

01.08.13

Rocky Ring of Debris Around Vega

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

ssc2013-01c

01.08.13

Forecast for Exotic Weather

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

ssc2012-13a

10.03.12

Cepheids as Cosmology Tools

This graph illustrates the Cepheid period-luminosity relationship, which scientists use to calculate the size, age an... 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

ssc2011-07a

06.30.11

Galaxies Near and Far

This split view shows how a normal spiral galaxy around our local universe (left) might have looked back in the dista... view image

ssc2011-06b

05.26.11

Finding Forsterite Around a Developing Star

Using NASA's Spitzer Space Telescope, astronomers have, for the first time, found signatures of silicate crystals aro... view image

ssc2011-06c

05.26.11

Cosmic Fountain of Crystal Rain

This graphic illustrates a stellar fountain of crystal rain, beginning with a Spitzer picture of the star in question... view image

sig10-022

10.27.10

Buckyballs in Space

NASAs Spitzer Space Telescope has detected buckyballs - intriguing, miniature-soccer-ball-shaped molecules - in inter... view image

ssc2010-07a

08.23.10

Spectral Signatures of Planetary Doom

This 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 Smashup

This 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 Ashes

This 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 Balls

NASA's Spitzer Space Telescope has at last found buckyballs in space, as illustrated by this artist's conception show... view image

sig10-012

07.14.10

A Disk Around a Massive Baby Star

Astronomers have obtained the first clear look at a dusty disk closely encircling a massive baby star, thought to lo... view image

sig10-008

06.24.10

Coolest Orbs on the Block

This artist's conception shows simulated data predicting the hundreds of failed stars, or brown dwarfs, that NASA's W... view image

ssc2010-03a

03.17.10

How to Spot a Primitive Black Hole

These two data plots from NASA's Spitzer Space Telescope show a primitive supermassive black hole (top) compared to a... view image

ssc2010-03b

03.17.10

Prehistoric Black Hole

This artist's conception illustrates one of the most primitive supermassive black holes known (central black dot) at ... view image

ssc2010-01b

01.05.10

Mystery of the Fading Star

Astronomers have found a likely solution to a centuries-old riddle of the night sky. Every 27 years, a bright star ca... view image

   

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