“Impact flashes on the moon are very common,” University of Colorado Boulder astrophysical and planetary sciences professor ...

Losing the Moon would shrink tides, disrupt coastal ecosystems, affect nocturnal predators, and destabilize Earth’s tilt, ...

A camera aboard India’s Aditya-L1 spacecraft captured the Earth and moon. The spacecraft launched atop a PSLV rocket. Credit: ...

Isotopic fingerprints in lunar, terrestrial, and meteorite samples show Theia formed in the inner Solar System, likely near ...

Ahead of 3I/ATLAS’s perihelion on October 29, Harvard astrophysicist Avi Loeb speculated that the day would be a ‘black swan ...

It wasn’t easy, bringing the stars indoors. The first show, held in Germany in 1925, used grainy footage on a small dome, but was dizzying nonetheless. Now, a whole new future looms.

The planetarium turns 100 this year. What came before the giant domes, with imagery of galaxies, asteroids and meteors ...

Downtown Dawson Creek isn’t where you might expect to take a tour of the history of the Space Race. But hidden inside an ...

Read your weekly horoscope from Sally Trotman and Penny Thornton, who reveal what this week holds for every star sign on love, family, career, and more ...

NASA named astronaut Scott Tingle as chief of the Astronaut Office at the agency’s Johnson Space Center in Houston, effective Nov. 10.

As great as Queen of Tears is, we think that K-dramas, like Crash Landing on You, Business Proposal, and When Life Gives You ...

In the course of a couple days in Fairbanks, stunning light pillars were visible, followed by a rare red aurora.