Satellite News

The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA’s Artemis 2 moon mission.

Here’s how to watch all the partial solar eclipse action unfold live online.

Astrophysicist and artist Ed Belbruno explains how art helps scientists communicate their work to the public and even discover solutions to spaceflight and astronomy problems.

Blue Origin has announced an April 14 liftoff date for its star-studded, all-female NS-31 mission launching on its New Shepard rocket.

Solar Cycle 25 has surpassed its predecessor — but is the end in sight?

Just how rare are planetary alignments?

Dark energy may have a completely unknown aspect of physics acting as an accomplice in its efforts to defy gravity, suppressing the growth of large-scale structures like galaxy superclusters.

SpaceX launched a stack of Starlink internet satellites to orbit from California and returned a booster to Earth Friday afternoon (March 26).