In June 2025, skywatchers can witness the Milky Way's central bulge. NASA highlights this event, best viewed from dark ...

June 7 (UPI) -- SpaceX launched SiriusXM's second new satellite into orbit from Florida early Saturday after five delays. The ...

The NASA/ESA Hubble Space Telescope has once again delivered a visually stunning look into the heart of the universe, ...

Astronomers reported Monday that the probability of the two spiral galaxies colliding is less than previously thought, with a ...

"This Voyager spacecraft was constructed by the United States of America. We are a community of 240 million human beings ...

Right after sunset, the largest and smallest planets are near neighbors in the sky. Jupiter, the brighter of the two, is a ...

Slideshows ...

Astronomers have spotted a cosmic mismatch that has left them perplexed - a really big planet orbiting a really small star. The discovery defies current understanding of how planets form.