Plus: A solar eclipse and an occultation of the Pleiades as our satellite skims through several constellations in the sky ...

Agency describes the flight as a ‘crew-capable post-certification mission’ but acknowledges the possibility of flying without ...

Christopher Nolan and Sir David Attenborough recently received the prestigious Hawking Medal for Science Communication.

Isar Aerospace plans to send off its two-stage-to-orbit Spectrum rocket as the first commercial orbital launch vehicle from ...

STARMUS x The Kennedy Center’ will be part of the spectacular Kennedy Center EARTH to SPACE festival April 1-2, 2025, in ...

Astronomers have identified the source of strange radio flashes: a binary system containing a white dwarf, the remnant of a ...

Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.

Plus: Observe two stunning spirals, see Venus reappear as a morning star, and enjoy the Last Quarter Moon in the sky this ...

The Pleiades, Ptolemy's Cluster, the Large Magellanic Cloud — here's how to center the sky's brightest deep-sky wonders in ...

A type Ia supernova occurs when a white dwarf draws hydrogen from a companion. But Sirius A and B are too widely separated ...

Fast-moving stars in the Milky Way received a powerful kick from the Large Magellanic Cloud — and a central black hole might ...

SpaceX’s Dragon Freedom capsule safely splashed down in the Gulf of Mexico on Tuesday evening, bringing astronauts Barry ...