Hidden by the Sun’s glare, a new space object has been found lurking in our Solar System, and it's one of the fastest-moving ...

UNITED STATES, — NASA's James Webb Space Telescope is the world's largest and most powerful space telescope, and Friday marked the second anniversary of the telescope's science operations. Since its ...

To get somewhere in outer space, you can’t exactly drive in a straight line. Orbits are tricky things, and sending a probe to a faraway planet involves lots of loop-de-loops around other planets on ...

The space shuttle Discovery headed to the pad yesterday for its last trip into space. The 26-year-old craft has seen a lot in its career, some good, some bad, some odd. Here are five highlights: 5.