Astronomy professor Chris Impey's MOOC, or Massive Online Open Course, has already signed up more than 1,000 students and it recently got a shout-out from Sports Illustrated, which listed "free online ...

How can artificial intelligence (AI) help astronomers identify celestial objects in the night sky? This is what a recent ...

A Japanese woman who was officially certified as an astronaut last year has given an online lecture about her training to Japanese people living in the United States.

What you're looking at here is the aftermath of a sun-like star that eventually reached the end of its life and poofed out ...

NASA has confirmed that interstellar comet 3I/ATLAS safely passed Earth without any deviation from its predicted trajectory, ...

For 20 years, he taught “Introductory Astronomy” at Boulder as a way to provide the foundation for how college students ...

Of all the posited answers, experts say the Dark Forest hypothesis seems less likely to be correct. It’s possible that ...

On the surface, it is a call to action for the world's astronomers: a global 'training exercise' to get better at tracking a ...

Potentially the largest and brightest supermoon of 2025 will rise in early November. Here's how to view it in Illinois.

In this first selection of texts from the Wenner Collection, we will see some examples of the use of print to popularize and ...

November's full moon will be the closest supermoon of 2025, set to shine for days. Here's when to watch and what to know about the beaver moon.

These are best destinations for adventurous eclipse chasers, with tips for making the most of this rare celestial event next ...