Satellite News

Rocket Lab will launch a radar satellite Thursday (Sept. 15), and you can watch the action live.

NASA’s Perseverance rover has spotted a phenomenon scientists had lost hope of ever seeing on Mars.

Solar Orbiter’s measurements of the environment around Venus might help explain how the scorched planet’s atmosphere changes over millions of years.

Thomas Zurbuchen guided the agency’s Science Mission Directorate through an eventful and successful stretch that saw the launch of the James Webb Space Telescope, among other projects.

A trail of SpaceX Starlink satellites are visible in front of a haunting green aurora, as witnessed by AuroraWatchers.com in a video shot near Fairbanks on Sept. 2.

SpaceX touts the ability of its Starlink satellite constellation to beam internet service to remote areas around the world, and it doesn’t get much more remote than this.

Using data from NASA’s Chandra X-ray Observatory, Hubble Space Telescope and recently retired Spitzer Space telescope, astronomers traced the timeline of a supernova explosion called SNR 0519.

What is the gravitational constant, how do scientists measure it, and is it really constant or can it change across time and space?