Posted: 2019-12-05 18:33:40
The comet, 2I/Borisov, looks surprisingly like comets closer to home. It's a sign that the processes that formed the sun and planets are at work elsewhere in the universe.
Posted: 2019-12-04 19:57:48
The initial results from an ambitious mission to get a spacecraft close to the Sun are shedding new light on some old mysteries about our closest star.
Posted: 2019-11-21 21:43:05
Some scientists predict the Alpha Monocerotids meteor shower will be visible at 11:50 p.m. ET. However, one NASA expert is skeptical of the forecast.
Posted: 2019-11-19 10:03:00
On this date in 1969, Apollo 12 landed on the surface of the moon. But it seems this moon mission is overshadowed by the more famous Apollo 11 and Apollo 13 landings. But why?
Posted: 2019-11-11 18:17:49
SpaceX and a rival company are rushing ahead with plans for constellations of thousands of satellites, but regulators might not be ready.