Throughout January, six planets will line up in the night sky, with tonight offering the best chance of viewing the ‘planet ...

A rare celestial event, where six planets will align in the night sky and be seen with the naked eye, will unfold in the next ...

Among a "field of galaxies;" the James Webb Space Telescope captured spiral galaxy LEDA 2046648, a billion light-years from ...

Supermassive black hole reactivates, emitting plasma jets New data sheds light on black hole’s unusual behavior since 2018 Potential white dwarf companion may explain black hole's activity ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

Live updates from Tuesday morning’s SpaceX Starlink 13-1 mission that launched a Falcon 9 rocket from NASA's Kennedy Space Center in Florida.

Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...

The magnificent Andromeda galaxy (Messier 31), stands out as the most important nearby stellar island to our Milky Way, and ...

The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

Astronomers have captured the most detailed infrared images yet of an active galactic nucleus (AGN), using the Large ...

“Saturday evening, January 18: Venus and Saturn will appear nearest to each other. As evening twilight ends at 6:15 p.m. EST, ...

Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy ...