The NSO described the sun as "a plasma laboratory right on our doorstep" and said that the VTF's image gives promise that with time, the telescope will help scientists better predict when powerful ...

The Hubble Space Telescope celebrates 35 years of groundbreaking discoveries, stunning imagery, and a lasting impact on ...

A new space telescope is mapping the sky in 102 colors — and it may just rewrite our understanding of the universe.

Pointed away from Earth about 404 miles overhead, the orbital observatory will circle the planet from north to south about 14 ...

NASA's SPHEREx space observatory has spent the last six weeks undergoing checkouts, calibrations, and other activities to ...

Looking at the stars, or even the depth of a blue sky on a clear day, gives me perspective. Stargazing, funnily enough, helps ...