Earth’s beautiful northern and southern lights are the result of auroras: when high-energy charged particles from the sun hit gases in our upper atmosphere, making them glow in brilliant colors ...

With a spectacular array of galaxies and nebulas, the ambitious telescope begins its 10-year survey of the cosmos.

Puddle Reflection, Winner, Something Beautiful challenge. Linda Repasky, U.S, Close-up Photographer of the Year “In late autumn, after the leaves have fallen from the trees, the landscape shuts ...

Check Out Neptune’s Beautiful Auroras, Captured for the First Time by the James Webb Space Telescope Scientists suspected the ice giant hosted auroras—and had already observed them on Jupiter ...