NASA's newest space telescope, on a mission to study origins of universe, snapped incredible images of the cosmos 2 months ...

Astronomer Eliza Kempton said that she had waited her "entire career" to peer into an atmosphere from this mysterious class of planets.

A remarkable new study using NASA’s James Webb Space Telescope has uncovered shocking details about a star-forming region ...

Stargazers accustomed to scanning the Milky Way galaxy may notice something odd overhead this month: barely any milk in that way.

A thin shell of air wraps around Earth, stretching about 20 miles above the surface. This invisible veil is packed with tiny ...

The Milky Way has a giant serpent-like structure that is broken in two places. Scientists say a radio signal is peeking from ...

How do you distinguish a galaxy from a mere cluster of stars? That’s easy, right? A galaxy is a large collection of millions ...

NASA’s Chandra X-Ray Observatory helped diagnose the cause behind a large kink in a huge filament near the center of the ...

Sagittarius C, a turbulent region near the Milky Way’s center, is glowing with hot plasma and threaded by magnetic fields, ...

Now, Gaia has uncovered a star family unlike any seen before—a massive group of over 1,000 young stars behaving in an ...

An Egyptian sarcophagus shows the sky goddess Nut as being covered in stars and having a dark, undulating curve running ...