Arcturus (at a magnitude of -0.05), one of the few stars mentioned by name in the Bible, is a giant, about 25 times the ...

A colossal solar filament over twice the distance between Earth and the moon erupted from the Sun's northern hemisphere ...

A 12-year-old was arrested Thursday morning at Longfellow Elementary after a search found suspected marijuana, gun parts and ...

The sun has released several powerful M- and X-class solar flares over the past few days, resulting in radio blackouts around ...

NASA's James Webb Space Telescope has made the first-ever and long-anticipated detection of ice outside of our own solar system. The frozen water was found within a debris disk circling HD 181327, a ...

NASA’s nearly complete yet canceled lunar rover VIPER isn’t going to get carried to the moon by a private space exploration ...

Over the long term we expect Nextracker to expand beyond solar trackers. The firm has announced acquisitions within solar foundations as well as electrical balance of systems (EBOS) as it looks to ...

These images feature zodiacal light — the faint, diffuse glow created by sunlight scattering off dust particles in orbit.

New observations from NASA's James Webb Space Telescope have revealed that auroras on Jupiter are hundreds of times brighter than those seen on Earth.

To understand how chaotic the early solar system was, we need only gaze at the moon. Its cratered surface bears the scars of ...

NASA has released a breathtaking new image from the James Webb Space Telescope showing dramatic ‘cosmic cliffs’ within the Carina Nebula, 8,500 light-years away. The misty mountainscape is part of Gum ...

The solar gravitation lens (SGL) has much potential as a telescope. This point in space, located about 650 AU away from the ...