Comet Nishimura came into NASA's STEREO-A spacecraft's field of view. The solar wind was interacting with the tail of the comet in the footage. Credit: NASA/STEREO/Karl Battams | edited by Space.com's ...

NASA is getting ready to launch twin satellites for a study on the sun's energy, and a University of Iowa professor is ...

Children at the Sylmar Branch Library were captivated by David Lehman, a volunteer NASA/JPL Solar System ambassador who knows ...

"What is remarkable is that the time between pulse pairs seems to follow a choreographed pattern." Using the world's most ...

Scientists say the two black holes merged after colliding at speeds near the limit allowed by Albert Einstein’s theory of ...

Colossal filament eruption on July 15 carved a 250,000-mile solar trench NASA's SDO captured the dramatic collapse of a ...

NASA will launch a sounding rocket Friday, July 18 from New Mexico near the Texas border. Here's what to know about the mission.

Blue Origin's first launch of its New Glenn rocket was supposed to send up a pair of Mars-bound satellites for NASA, but ...

The Perseid meteor shower, expected to peak Aug. 12-13, will light up the night sky with up to 100 meteors per hour, offering ...

A study led by University of Iowa Associate Professor David Miles will study how the sun impacts the Earth’s magnetic field ...

Astronomers have discovered the earliest seeds of rocky planets forming around a baby sun-like star, an unprecedented ...

Wadhwa to join as 12th Director of Scripps Institution of Oceanography at UC San Diego in October 2025 Meenakshi Wadhwa will ...