Astronomers are closely monitoring asteroids 2025 KH2 and 2025 KR1, which are set to pass Earth on 30 May 2025.

Northrop Grumman and Firefly Aerospace have given a name to the future medium-lift rocket they plan to build: Eclipse.

The small world was found during a search for the hypothetical Planet Nine, and astronomers say the next time it will reach ...

Using a newly developed adaptive optics system called Cona, scientists peered through Earth's turbulent air to reveal the sun ...

Earlier this year, I went to Career Day at my older kid’s school. The experience was sometimes humbling — at an elementary ...

The 585 B.C. Eclipse of Peace turned fear into ceasefire, as a solar eclipse halted war and reshaped ancient views of the ...

This month's night sky is filled with close-range meteors, swirling nebulas, and prime stargazing conditions. Here’s when you ...

Read all the latest and breaking news on Solar Flares, watch Videos and Photos.

The robotic Tianwen-2 spacecraft will collect samples from Kamoʻoalewa, which some scientists suspect is a fragment of the moon.

In this image from the International Space Station ... miles per second during a partial solar eclipse near Banner, Wyoming. Photograph by Joel Kowsky, NASA/Getty Deborah Lock looks at the ...

A total solar eclipse was captured from a NASA Gulfstream III aircraft flying 25,000 feet above Oregon’s coast. The eclipse, where the Moon passed in front of the Sun, cast its shadow across a narrow ...

Nichole "Vapor" Ayers shared a fascinating video of the northern lights on X that unexpectedly formed while she was filming from space in May 2025.