In the distant past, the solar system was rife with impacts and collisions. Millions of rocky objects zoomed chaotically ...

The newly discovered "twilight" asteroid, 2025 SC79, was obscured by the sun's glare until an astronomer pointed the Dark ...

The Mauve telescope, developed by London-headquartered start-up Blue Skies Space, is the size of a small suitcase and carries ...

Scientists using a global array of radio telescopes have detected the universe’s lowest-mass dark object by observing how it ...

"The range of possible outcomes is a lot wider than anybody has appreciated until now." ...

Scientists at the University of Hawaiʻi have discovered why it rains on the Sun. Solar rain, made of cooling plasma, forms ...

The partial solar eclipse was visible to over 16 million people when it darkened the sky over the Pacific on Sept. 21-22 ...

High above the Sun’s blazing equator lie its mysterious poles, the birthplace of fast solar winds and the heart of its ...

CAPE CANAVERAL, Fla. — A cluster of space weather satellites blasted off Wednesday morning to cast fresh eyes on solar storms ...

The sun's returning coronal hole could stir up geomagnetic storms and dazzling auroras under clear, dark skies this weekend.

NASA and the National Oceanic and Atmospheric Administration have launched three new missions to enhance understanding of solar wind and space weather. Three spacecraft were sent up this past week on ...

Unprecedented simulations show the formation of space tornadoes capable of causing strong geomagnetic storms around Earth, ...