Ghost Rockets, ASAT Tests Create “A Ticking Time Bomb” For Astronauts
Decades of abandoning rockets in orbit, and firing off anti-satellite missiles, are surrounding Earth with "time bombs" that ...
SpaceNews56m
Smallsats offer lessons for big science missions
SAN FRANCISCO – As a group, NASA’s low-cost science missions have improved significantly. “There were lessons learned over the years that helped,” said Charles Norton, NASA Jet Propulsion ...
A spacecraft is on its way to a harmless asteroid slammed by NASA in a previous save-the-Earth test
The European Space Agency’s Hera spacecraft rocketed away on a two-year journey to the small, harmless asteroid rammed by ...
Maine Public16m
A European spacecraft launches to perform a crash scene investigation on an asteroid
A NASA spacecraft knocked into an asteroid two years ago to test planetary defense. Now, a new mission will inspect the ...