The next frontier of tourism may be here. Holiday brochures may soon feature a new destination alongside beach getaways and ...

Astronomers have produced the first continuous, two-dimensional maps of the outer edge of the sun's atmosphere, a shifting, ...

The stealthy startup plans to use a network of satellites to harvest sunlight and send it to Earth using infrared lasers.

As the third rock from the sun approaches its shortest night of the year (at least in the Northern Hemisphere), Minnesotans ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

NASA astronaut Jonny Kim flew home with two Roscosmos cosmonauts from the International Space Station packed tight in their ...

With major eclipses, brilliant supermoons, and lineups of five or more planets, 2026 offers something awe-inspiring in every season. Here’s what to watch for.

For centuries, Europeans thought that eternal daylight saturated the cosmos. The shift to a dark universe has had a profound ...

UC Davis engineers have invented a Stirling engine that captures Earth’s escaping heat to generate power from the night sky.

Tonight, the waning gibbous moon will be near Jupiter and Gemini's brightest star, Pollux, to form an isosceles triangle with ...

Selfhood in the Digital Age by Vauhini Vara Pantheon (Tags: AI, Technology) “I loved this philosophical look at how and why ...

The Geminids peak Dec. 13, producing up to 120 meteors per hour visible from 8 p.m. until sunrise. Plus, a recap of ...