Only a few years ago, astronomers heralded the discovery of a rocky world circling the sun 's closest space neighbor, Proxima ...

The sun has somewhat surprised forecasters today with a dramatic X-class solar flare from a newly emerging sunspot region.

Yaguang Zhang, a clinical assistant professor of agricultural and biological engineering as well as agricultural sciences ...

A private US lander has captured eerie high-definition images of a lunar sunset, which NASA hopes will help unravel the ...

A G3 geomagnetic storm is predicted to strike Earth, with displays of the Northern Lights possible across northern U.S. states.

Exploring the intriguing locations around the world that are rumored to connect to alternate realities.

Light plays an important role in regulating our sleep/wake cycle, and our bodies are ultra-sensitive to it. As a result, the shine of a full moon can throw off your circadian rhythm, the system in our ...

Another view reveals the setting Sun bathed in a green glow ... the images with complementary readings from Blue Ghost's ...

Discover how iron's opacity in the sun challenges scientific models, and how researchers are working to resolve the discrepancy.

New infrared observations of Sagittarius A* uncover flaring activity in its accretion disk, advancing knowledge of black ...