Observing the wonders of the night sky begins with selecting the right telescope. Join us on Nov. 20, 2025, at 9:00 am EST ...

On November 20, Astronomy magazine hosted a live event featuring nine speakers, all standouts in the world of amateur ...

First up, just pointing a rocket at the Sun and blasting as hard as you can would result in a wild miss. The main problem you ...

Funding uncertainties are pushing U.S. space scientists out of the field and putting existing and future space missions on the chopping block.

The “Seven Sisters” have far more relatives than anyone imagined. Using NASA and ESA space telescopes, astronomers found ...

A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.

The observation of the low-energy γ-ray (0.1 to 30 MeV) sky has been significantly limited since the Imaging Compton ...

All of this might strike you as strange. Mother Nature tells you to do something that makes you miserable. And the more ...

"It's going to look different because it didn't come from our solar system and that's what makes it so magical." ...

The University of Hong Kong (HKU) announced the inauguration of the Hong Kong Institute for Astronomy and Astrophysics (HKIAA ...

New observations show that asteroid 1998 KY26 is a mere 11 meters across and spinning twice as fast as previously thought.