Astronomers witnessed planets colliding 11,000 light-years away, an event that could shed light on the collision that created ...

Venus rotates in the opposite direction to most planets in the Solar System, and it does so incredibly slowly. One full ...

A cargo resupply spacecraft is on its way back to Earth from the International Space Station, where it will make a fiery reentry Saturday, March 14.

For four decades, many SETI experiments have focused on finding sharp spikes in frequency but the new study says signals may not stay narrow as they travel away from their home system.

NASA’s James Webb Space Telescope has produced the first vertical map of Uranus’s ionosphere, giving scientists a ...

Sky This Week is brought to you in part by Celestron. Friday, March 13Look north this evening a couple hours after sunset and you'll easily spot the large shape of the Big Dipper as it sits ...

NASA deployed a fleet of spacecraft and ground-based observatories to photograph interstellar comet 3I/ATLAS as it crossed through the inner solar system, producing the most detailed views ever ...

Scientists have uncovered evidence that our Sun may have traveled across the Milky Way as part of a massive migration of ...