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11.10.16

Brown Dwarf Microlensing Illustration

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

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11.10.16

Brown Dwarf Microlensing Diagram

Two space-based telescopes teamed up with ground-based observatories to observe a microlensing event caused by a brow... view image

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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

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09.28.16

'Pandora's Cluster' Seen by Spitzer

This image of galaxy cluster Abell 2744, also called Pandora's Cluster, was taken by the Spitzer Space Telescope. The... view image

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09.08.16

'Enterprise' Nebulae Seen by Spitzer (annotated)

Just in time for the 50th anniversary of the TV series "Star Trek," which first aired September 8th,1966, a new infra... view image

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09.08.16

'Enterprise' Nebulae Seen by Spitzer

Just in time for the 50th anniversary of the TV series "Star Trek," which first aired September 8th,1966, a new infra... view image

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08.29.16

Age-Defying Star

An age-defying star called IRAS 19312+1950 exhibits features characteristic of a very young star and a very old star.... view image

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08.26.16

Spitzer Beyond

This artist's concept shows NASA's Spitzer Space Telescope. Spitzer begins its "Beyond" mission phase on Oct. 1, 2016... view image

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08.26.16

Spitzer's Journey

This diagram shows how the different phases of Spitzers mission relate to its location relative to the Earth over time. view image

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07.27.16

The Loneliest Young Star

An unusual celestial object called CX330 was first detected as a source of X-ray light in 2009. It has been launching... view image

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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

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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

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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

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04.26.16

Protoplanetary Disk

This illustration shows a star surrounded by a protoplanetary disk. Material from the thick disk flows along the star... view image

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04.26.16

Light Echo Diagram

Astronomers can use light echoes to measure the distance from a star to its surrounding protoplanetary disk. This dia... view image

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04.14.16

The Spider Nebula

The spider part of "The Spider and the Fly" nebulae, IC 417 abounds in star formation, as seen in this infrared image... view image

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03.30.16

Hot N' Hotter Planet Measured by Spitzer

The varying brightness of an exoplanet called 55 Cancri e is shown in this plot of infrared data captured by NASA's S... view image

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03.30.16

Hot-Lava World Illustration

This illustration shows one possible scenario for the hot, rocky exoplanet called 55 Cancri e, which is nearly two ti... view image

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03.28.16

Simulated Atmosphere of a Hot Gas Giant

The turbulent atmosphere of a hot, gaseous planet known as HD 80606b is shown in this simulation based on data from N... view image

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03.28.16

HD 80606b Light Curve

Astronomers watched an exoplanet called HD 80606b heat up and cool off during its sizzling-hot orbit around its star.... view image

   

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