Satellite News

Our roundup of the best star trackers for astrophotography for wide-field and deep sky imaging.

You can see a Blood Moon total lunar eclipse on Nov. 8, the last until 2025. Here’s how to watch it online for free.

Only a handful of people have ever set foot on the moon. We take a look at this super exclusive club, who they were, and what enabled them to make that incredible journey.

New research indicates that certain areas of the Martian crust have a higher silica content than expected, upending the long-held theory that the crust is uniformly basaltic.

Fertility treatments and a bioprinter that can manufacture knee cartilage will fly to the International Space Station Sunday (Nov. 6) aboard a Cygnus cargo spacecraft.

The U.S. military’s X-37B robotic space plane just passed 900 days in orbit on its latest hush-hush mission, adding to the program’s flight-duration record.

The basic construction of China’s space station is complete, following a maneuver to shift the recently arrived Mengtian module to its permanent docking port.

A NASA Venus mission will have to wait at least three more years to launch due to issues with the agency’s Psyche asteroid probe.