The findings suggest Earth’s geological story was partly written in the stars – specifically, in the spiral arms of our home ...

NASA's Nancy Grace Roman Space Telescope will help scientists better understand our Milky Way galaxy's less sparkly ...

On Sept. 21-22, a partial solar eclipse will see the moon sweep over the sun's disk, blocking its light over a swathe of the ...

Researchers at the University of Colorado Boulder campus are helping researchers study the oldest part of the solar system.

NASA's new space weather missions aim to shield Earth from solar storms, preventing blackouts and safeguarding satellites, ...