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

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.

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

Milly Alcock, director Craig Gillespie and producer James Gunn discuss "Supergirl," in theaters June 26, as they launch the ...

This video explored where NASA believed extraterrestrial life was most likely to exist beyond Mars. It showed how icy moons like Europa, Ganymede, and Enceladus became prime candidates because they ...

The northern lights could be visible in multiple states tonight due to a geomagnetic solar storm. Can you see them in NJ and ...

The image shows a good example of the phenomenon Some of the best views of Earth come from beyond our home planet, as ...

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

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

A 2023 astronaut photo shows the moment the Alabama River briefly morphed into an undulating golden serpent, similar in shape ...

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth.