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

In the Northern Hemisphere, the equinox symbolizes the onset of shorter days with longer, cooler nights, while in the Southern Hemisphere, spring arrives with longer, warmer days. This year, the ...

SpaceX will launch NASA's ambitious IMAP mission and two other space weather probes early Tuesday morning (Sept. 23), and you ...

Thursday's morning launch window extends from 5:30 a.m. to 9:30 a.m. at Launch Complex 40. The Falcon 9 will deploy 28 satellites, expanding Starlink's global network of nearly 8,400 internet-beaming ...

Would you guess that the Earth is spinning at 1,000 mph around its axis and at the same time hurtling through space on its ...

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

The U.S. and China are in a sprint toward manned missions to the lunar surface by the end of this decade, with sights on 2029 ...

A Williamstown man will lead an Earth-based simulation of a Mars mission that will last for more than a year. Air Force Maj. Ross Elder, the son of Vincent and Tamy Elder, will lead researchers who ...

Is it a full moon tonight? Wondering what is the planet and bright star shining next to the moon? Here's what to know and how ...

This weekend's September new moon will rise amid a partial solar eclipse, giving way to the autumnal equinox. Here's when, ...

Much as we may treasure and proclaim our independence, we actually live in a protective bubble called the heliosphere.

Three missions aimed at observing space weather are set to launch Sept. 23 from Florida. Here's what to know about NASA's IMAP and more.