Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of hitting Earth in 2032.

That's good news for scientists and NASA, which is looking to land astronauts at the south pole on the near, Earth-facing side untouched by ... The incoming space rock passed over the lunar ...

That’s good news for scientists and NASA, which is looking to land astronauts at the south pole on the near, Earth-facing side untouched by ... The incoming space rock passed over the lunar ...