NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight ...

NASA and the European Space Agency said Wednesday that the chance of the asteroid impacting Earth is slightly more than 1%.

Welcome to this month’s edition of “What’s up in the sky?” February has a nice lineup of planets and some eye-catching ...

Venus, Jupiter, and Mars dominate the sky. Catch your last views of Saturn as early in the month, the Moon passes in front of ...

Look to the southwest sky after sunset on Saturday, as the sliver of a waxing crescent moon nears bright Venus with Saturn ...

The nearly 5.5-hour feat set a record for astronaut Sunita Williams, who became the woman with the most time spent on ...

NASA's Juno spacecraft has spotted the most powerful volcanic eruption ever seen on the solar system's most volcanic body, ...

However, hours later the MPC announced it was removing the object from its records because it wasn't an asteroid at all. It ...

Hubble Space Telescope images of Jupiter have been "photo-mapped onto a sphere," and animated into a full rotation, according to ESA/NASA. Credit: Space.com | NASA, ESA, J. DePasquale (STScI), A. Simo ...

Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that shed light on how life arose.

The findings provide the strongest evidence yet that asteroids may have planted the seeds of life on Earth. CAPE CANAVERAL, ...

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...