NASA's Roman Space Telescope, in final testing, promises a groundbreaking view, potentially revealing habitable exoplanets.

‘A lot will have to go right’ if first-of-its-kind Swift observatory rescue mission is to succeed ...

NASA's Swift Observatory is in peril. A last minute mission to save it could make spaceflight history. Here's everything to know.

NASA's new alien-hunting telescope, the Habitable Worlds Observatory (HWO), will be serviceable out in space (and it will ...

Hubble Space Telescope can "only see the universe in shades of grey," according to NASA's Goddard Space Flight Center. Learn ...

NASA's powerful Nancy Grace Roman Space Telescope has arrived at Kennedy Space Center ahead of a late summer launch. See the ...

New observations of WD 1856 b, a gas giant closely orbiting a white dwarf, offer a preview of what could happen to Jupiter ...

The Extremely Large Telescope is looking quite large in this exciting moment.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. An Arizona startup, Katalyst Space Technologies, is undertaking a daring mission to save ...

A private rocket mission aims to boost NASA’s Swift telescope before its orbit decays, extending its hunt for gamma-ray ...

The metasurface is the six-millimetre-sized circle at the centre of the disk. (Courtesy: Noah Rubin) A compact optical ...

The set recreates the observatory's internal optics, posable solar arrays, and opening aperture door across a 15-inch ...