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Snippet of Euclid Mission’s Cosmic Atlas Released by ESA

NASA Completes Spacecraft to Transport, Support Roman Space Telescope

Primary Instrument for Roman Space Telescope Arrives at NASA Goddard

Bente Eegholm: Ensuring Space Telescopes Have Stellar Vision

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New results from NASA Galaxy Evolution Explorer and the Anglo-Australian Telescope atop Siding Spring Mountain in Australia confirm that dark energy is a smooth, uniform force that now dominates over the effects of gravity.

A panelist sits behind a long, illuminated desk in front a video wall featuring NASA's Nancy Grace Roman Space Telescope during a NASA news conference.

A panelist sits behind a long, illuminated desk in front a video wall featuring NASA's Nancy Grace Roman Space Telescope during a NASA news conference.

A rocket lifts off from a coastal launch pad, sending bright flames and a plume of white smoke across the ground.

A panelist sits behind a long, illuminated desk in front a video wall featuring NASA's Nancy Grace Roman Space Telescope during a NASA news conference.

A rocket lifts off from a coastal launch pad, sending bright flames and a plume of white smoke across the ground.

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