Spacecraft's impact changed asteroid's orbit around the sun in a save-the-Earth test, study finds

A new study has found that an asteroid NASA used for target practice a few years ago was nudged into a slightly different ...
Morning Overview on MSN

NASA test smacked an asteroid off course and rewrote its solar orbit

NASA’s Double Asteroid Redirection Test, known as DART, did more than shove a small asteroid into a tighter loop around its ...

NASA's DART test for planetary defense proved it can shift an asteroid's solar orbit

Four years ago, NASA purposely smashed a spacecraft into a small asteroid to see if they could deflect it—a test to prove humanity could protect Earth from threatening space rocks.
SpaceNews

Lockheed Martin Completes On-Orbit Testing Of First U.S. Navy MUOS Satellite

Lockheed Martin (LMT) announced today that it has completed on-orbit testing of the first Mobile User Objective System (MUOS) satellite, designated MUOS-1, paving the way for the U.S. Navy’s ...
Yahoo

Lockheed To Test Golden Dome Space-Based Missile Interceptor In Orbit By 2028

Add Yahoo as a preferred source to see more of our stories on Google. Lockheed Martin is aiming to conduct an on-orbit demonstration of at least one space-based anti-missile interceptor design no ...
NextBigFuture

Artemis 3 is a Low Earth Orbit Rendezvous Test

NASA has changed Artemis III into a 2027 LEO (low earth orbit) rendezvous mission. There is no orbital refueling is needed at all by SpaceX.
EDN

Mastering the orbit with end-to-end NTN testing

As new satellites launch and the non-terrestrial network (NTN) ecosystem matures, expectations for ubiquitous coverage and profitable new services grow. However, the road to achieving these goals is ...