NASA's SPHEREx Observatory has mapped the entire sky in 102 infrared colors, as seen here in this image released on Dec. 18, ...

On Saturday night, Jan. 24, the curved terminator on the moon will fall just to the upper left (or lunar west) of a large, ...

NASA's SPHEREx has mapped the entire sky in 102 infrared colors, revealing hidden details about galaxies and the early universe.

NASA’s SPHEREx space telescope has mapped the entire sky in 102 infrared colors for the first time, revealing cosmic secrets and enabling 3D mapping of galaxies.

Once you know how to use a star map, finding your way around the night sky is easy. Credit: Creators.com illustration I’ve been finding my way around the night sky with a star map for more than six ...

Our ancestors viewed the starry sky every night. In their minds and imaginations, they formed stars into unique objects that we now call constellations. They also told stories of how these ...

Any space-loving backyard astronomer should have a trusted sky map to reference when stargazing or peering through the viewfinder of their telescope, and app developers have stepped up to offer a wide ...

Mars will be brighter in the sky than usual on Friday, brighter than it has appeared in 15 years. To see the red planet, you’ll want a stargazing app that can help you to view “Mars at opposition,” ...

Beginner star atlases show stars visible without a telescope. They typically include the 109 Messier objects and other bright deep-sky objects. Many beginner atlases show stars up to magnitude 6.5.