Giant ground-based reflector telescopes do much of astronomy's heavy lifting, although the U.S.'s largest in Hawaii is not ...

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

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

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