NASA has released a stunning new map of the cosmos, one that the agency says could help scientists solve some of the universe’s longstanding mysteries. Taken using the agency’s SPHEREx space telescope ...

Scientists atop Mauna Kea on the Island of Hawaiʻi and across the Hawaiian chain are turning their telescopes skyward Friday ...

This cluster of stars forms the shape of a Christmas tree with a bright star at the base and the ‘cone’ nebula at its point.

Keen stargazers can spot a number of Christmas-themed constellations in the sky this winter, including the Christmas Tree ...

Astronomers have made a mind-boggling discovery using the James Webb Space Telescope: a runaway black hole 10 million times larger than the sun, rocketing through space at a 1000 kilometres per second ...

Comet 3I/ATLAS is a rare visitor passing briefly through our solar system. Here’s how to find it in the night sky—and what ...

Comet 3I/ATLAS, the third interstellar object ever detected, will swing closest to Earth overnight from Thursday to Friday ...

Scientists have been cataloging comet 3I/ATLAS’s journey through the Solar System since July, tracking major milestones as ...

Scientists had stumbled on the dusty debris from two cosmic crashes. Massive space rocks slammed together to create clouds of ...

Launched in March, NASA's SPHEREx space telescope has completed its first infrared map of the entire sky in 102 colors.

Astronomers using W. M. Keck Observatory and Subaru Telescope on the Big Island’s Mauna Kea discovered a massive planet and a ...