An MIT astronomy class has found three of the oldest stars in the universe lurking right outside the Milky Way.Β The stars, about 30,000 light-years...
Mars is collecting artifacts.Without the large, powerful camera aboard NASA's Mars Reconnaissance Orbiter, which observes Martian terrain for past evidence of water and how...
A car-sized NASA rover, weighing over a ton, will scale a crater wall.The space agency announced that its robotic Perseverance mission, now looking for...
Using images from a NASA telescope, three amateur scientists discovered a star-like object sprinting through space β so fast, in fact, it'll whiz right...
A complex mission to Mercury that began its epic space voyage six years ago has encountered critical thrust problems that controllers say could imperil...
