NASA will announce the first class of astronauts in four years who could one day be eligible for missions to the moon and Mars.

Researchers are discussing 2025 PN7, a small celestial body that's following a similar orbital path to our planet's without being gravitationally tied to Earth ...

Hello {{ subscriber.first_name | strip | default: “there” }}. Sarah Jacobsen here to kick off the work week. First up, we ...

A solar eclipse occurs when the moon positions itself between Earth and the sun, casting a shadow over Earth. We explore the ...

NASA will announce its new astronaut class on Monday (Sept. 22) and discuss its upcoming Artemis 2 moon mission on Tuesday ...

The second and final solar eclipse of 2025 is set to occur on September 21. It will be a partial solar eclipse.

It will not only help future lunar settlers be self-sufficient but will help provide raw materials for space-based ...

Scientists have used the Gaia Space Telescope to create a 3D map of star kindergartens within the Milky Way, and you can fly through it.

A partial solar eclipse happens Sunday in parts of the Southern Hemisphere. Saturn will also appear at its brightest, with ...

So do China and Russia. Here’s what you need to know about America’s new lunar-energy race ...