Satellite News

Europe signed a memorandum of understanding on Tuesday (Oct. 27) formalizing its collaboration on Gateway, NASA’s planned outpost in lunar orbit.

NASA’s asteroid-sampling maneuver last week was so successful that the spacecraft will begin stowing its new souvenirs today (Oct. 27) to avoid losing rock by idling around.

Captain Kathryn Janeway, the fearless leader of the USS Voyager in “Star Trek: Voyager,” now has a permanent home in Indiana.

Astronomers are vetting a technique that could aid the hunt for Planet Nine, which some researchers think lurks undiscovered in the far outer system, way beyond Pluto’s orbit.

Astronauts will mix drinks, sign books and regale guests with stories from their history-making NASA missions as part of a week of virtual events.

Gravitational redshift, an effect predicted by Albert Einstein that is crucial for maintaining the Global Positioning System (GPS) on Earth, has been observed in a star system in our galaxy.

General Motors may not have designed its first all-electric pickup truck to drive on the moon, but the first edition of its new GMC Hummer EV has a definite lunar look.

At the center of a black hole, matter is compressed down to an infinitely tiny point, and all conceptions of time and space completely break down.