During early calibration tests, the MOTHRA telescope’s array of lenses, which will soon number 1,140, captured stellar debris dissolving into space around the Helix Nebula.

The Nancy Grace Roman Space Telescope, set to launch at the end of August, is uniquely well placed to help us spot any dangerous rocks heading our way. At the end of August, NASA is set to launch the ...

A revolutionary telescope with the capability to capture new celestial objects and shed light on some of the most fascinating mysteries is set to be launched into deep space by NASA by the end of ...

From how galaxies form to the beginnings of the universe, the images from the space telescope are giving cosmologists new data to explore—and theories to build out. When Charlotte Mason ponders cosmic ...

By scaling back its custom channels and Pandora features, SiriusXM shifts from a streaming music competitor to a live ...

A spacecraft meant to push NASA’s Swift Observatory to a higher orbit malfunctioned and started tumbling several days ago. Engineers think it can still succeed. By Kenneth Chang A spacecraft that is ...

The Jodrell Bank Observatory, which has housed the UK's largest telescope for nearly 70 years, has lost its funding and could now close, the BBC understands. The observatory and its network of ...

The first time a caveman looked up at the night sky, he dreamed of what the stars might look like up close. Alas, despite thousands of years of technological advancement, we still don't have the ...

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Cosmo Editor-in-Chief Willa Bennett unpacks dating trends in her new love newsletter.