"It is possible that asteroid 2024 YR4 will fade from view before we are able to entirely rule out any chance of impact in ...

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

Auroras occur when solar wind interacts with Earth's magnetic field. The charged particles from the sun collide with gases in the upper atmosphere, such as oxygen and nitrogen, transferring energy ...

Firefly Aerospace's "little lander" has captured the littlest lunar eclipse in a breathtaking video captured from Earth orbit ...

A massive 500,000-mile-wide (800,000-kilometer) coronal hole in the sun's atmosphere is unleashing a stream of fast-moving solar wind toward Earth, potentially supercharging auroras on Jan.

The Blue Ghost lunar lander has captured its first images of the moon from Earth’s orbit as well as a video of Earth eclipsing the sun. See the dazzling views here.

Pluto-Charon Formation Scenario Mimics Earth-Moon System Jan. 7, 2025 — A researcher has used advanced models that indicate that the formation of Pluto and Charon may parallel that of the Earth ...

Auroras have long mystified humanity. Now that we know what they are and why they happen, we can better predict how best to ...

A groundbreaking X-ray imager is on its way to revolutionize our understanding of Earth's magnetic defenses. This ...

February brings a rare planetary parade, with five bright planets in clear view and a special alignment of Mercury and Saturn ...

The northern lights are forecast for Jan. 31 through Feb. 1, 2025. Here's when and how to spot the last-minute auroras.

A planetary alignment, or a "planet parade" according to the internet, will grace our night sky just after dusk, according to ...