Satellite News

NASA astronauts Butch Wilmore and Sunita Williams will spend at least eight consecutive months aboard the International Space Station as their Boeing Starliner spacecraft returns to Earth empty. Is their extended spaceflight record-setting?

We provide the latest details on this comet, which might (or might not!) blossom into a bright naked-eye object in our October evening skies.

Black holes may be behind why the newborn universe appeared to possess more huge galaxies than scientists could explain, a new study finds.

Astronomers used artificial intelligence to calculate the five cosmological parameters that describe the entire universe in computer simulations with unprecedented precision.

Here’s what to expect from this aurora season and how to best prepare for your northern lights hunting experience.

Boeing’s troubled Starliner capsule is poised to return to Earth without any crew aboard on Sept. 6, NASA announced on Thursday (Aug. 29).

Blue Origin set a new record with today’s space tourism launch, sending the youngest woman beyond the 62-mile-high (100 kilometers) Kármán line.

Weather conditions at the mission’s landing zones have postponed the Polaris Dawn launch, and also the FAA grounded the Falcon 9, so the crew might be waiting a minute.