"The protostars are midway down the path to becoming mature stars." Two young stars shine bright in the dusty depths of the ...

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

In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

Discover the fascinating story of the 'blue lurker,' a mysterious star in the M67 star cluster studied by NASA's Hubble ...

Astronomers are celebrating the completion of a 2.5-billion-pixel panoramic picture of the entire Andromeda Galaxy. The team includes several UC Santa Cruz researchers who made significant ...

Hubble revealed a universe of galaxies that existed beyond ours — but he couldn't have done it without a little help.

Hubble uncovers the blue lurker star, offering rare insights into triple-star system evolution and stellar mergers ...

NASA's Roman Space Telescope is preparing for launch in 2027, with a mission to study distant galaxies and explore dark ...

The National Reconnaissance Office launched new spy satellites into lower Earth orbit late Thursday, adding to the growing ...

Kim Jong Un, the North Korean leader, has repeatedly tried and often failed to launch satellites into space. The country said it had successfully launched a military spy satellite in November 2023.

India will launch an American satellite for AST SpaceMobile. This will revolutionize mobile communication by enabling direct calls from space using regular phones. The satellite, Bluebird ...