The European Southern Observatory's (ESO) Extremely Large Telescope (ELT) — the world's largest visible- and infrared-light ...

A team of astronomers sifted through James Webb Space Telescope data from multiple surveys to compile one of the largest ...

James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.

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

A 'prelude to a supernova' is how NASA describes this stunning new James Webb Space Telescope image of Wolf-Rayet Star WR 124 ...

Leo P, a galaxy once dormant, has reawakened to form stars again, offering new clues about the universe's earliest galaxies.

Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.

Leo P, a tiny galaxy, stopped making stars after the universe’s reionization. Unlike most galaxies, it restarted billions of ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

The Universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous -- and highly debated -- results had shown: The Universe is expanding faster than predicted by ...

Controversial new findings have reignited the longstanding cosmological quarrel involving what astronomers call the "Hubble ...

Avishag Shaar-Yashuv for the New York Times Tel AvivDemonstrators on Saturday night, hours before the cease-fire and hostage deal was scheduled to take effect. TikTok Ban TikTok Starts Going Dark ...