NASA has launched the new PUNCH mission, which aims to deliver the first images of the outer atmosphere of the Sun and the ...

NASA’s new PUNCH mission just opened its eyes to space, capturing its first images of the Sun’s outer atmosphere and the surrounding solar system. With four satellites now fully activated, scientists ...

An astonishing discovery from the James Webb Space Telescope may rewrite our understanding of the Universe’s early years. A ...

Sky This Week is brought to you in part by Celestron. Friday, April 18Jupiter still rules the early-evening skies, standing ...

Looking for a really big story, I naturally headed for "Galaxies in Collision." Bradley Whitmore of the Space Telescope Science Institute in Baltimore brought us up to speed. We've known for a ...

The Andromeda galaxy is surrounded by a constellation of dwarf galaxies that are arranged in a highly lopsided manner. Analysis of cosmological simulations published in Nature Astronomy reveal that ...

Long thought to be a single galaxy outside of our own, the Small Magellanic Cloud may in fact be two galaxies, with one ...

In a study published in The Astrophysics Journal, a Michigan State University researcher used the NASA Chandra X-Ray ...

If it exploded today, this future supernova might be close enough to us to pose a threat, but the Sun will have burned out ...

SANDY, Utah — Diego Luna scored two goals five minutes apart in the first half and Real Salt Lake kept the defending-champion Galaxy winless with a 2-0 victory at America First Field on Saturday.

"This makes conditions in the galaxy similar to what existed in the early universe." SEE ALSO: Hubble sees mini galaxies surrounding Andromeda are ... larger than the sun, are able to do this ...

Newly-processed image of Small Magellanic Cloud star cluster shows that this old space telescope can still impress with its ...