NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

High-speed winds from a spot on the sun’s surface may disrupt Earth’s magnetic field Tuesday, likely creating geomagnetic ...

Geomagnetic storms on March 25-26 could bring northern lights to the Midwest and northern regions of the US, NOAA reports.

Firefly Aerospace’s successful moon lander has yielded a trove of data that scientists will pore over for years.

It’s part of an experiment called “AWESOME,” which seeks to observe how auroras affect Earth’s upper atmosphere.

NASA finally got two astronauts back to Earth after being stranded on the ISS for 9 months. Such long space missions can take ...

While making the deliveries, the Blue Ghost lander experienced one lunar day. During the course of that day, it captured ...

HH 49/50 is one of these impact sites. It was nicknamed the "Cosmic Tornado" due to its dramatic, swirling shape. Spitzer's ...

The best places to see the auroras, especially on Tuesday night, will be across central regions of the country — Labrador, ...