Satellite News

The NexStar 4SE is a good scope for beginner astronomers — quick to set up and easy to use, automatically finding night sky objects for that instant wow factor.

After 31 years in orbit, NASA’s magnetosphere-studying mission Geotail has come to end after the spacecraft’s final data recorder failed.

C/2022 E3 (ZTF), a comet that has recently made headlines as it flies closer to Earth, briefly developed an ethereal third tail thanks to a weird optical illusion.

NASA’s Psyche asteroid mission is targeting an October 2023 launch, after a one-year delay due to software issues.

The moon will eclipse Mars on Monday (Jan. 30), and you can watch the event from the comfort of your own home thanks to a livestream from the Griffith Observatory.

Using the James Webb Space Telescope, astronomers observe a stellar occultation and discover the first clear evidence for water ice in the Chariklo system.

The gaming sandbox includes rockets, airplanes, cars and anything else that you want to subject to realistic physics.

NASA has funded a new set of visionary concepts for space exploration that could one day prove useful — and perhaps even transformative.