FROSTI is a new adaptive optics system that precisely corrects distortions in LIGO’s mirrors caused by extreme laser power.

An international team including astronomers from the University of Geneva (UNIGE) and the National Center of Competence in ...

Space communications expert, Alexandra Doten, has explained what the discovery of a gum-like substance on an asteroid 63 ...

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 face, other than capturing your enemy and/or convincing them to step into ...

NASA's proposed 2026 budget is dramatically smaller than its current budget. Many NASA science missions face cuts or cancellation. Some major telescopes and planetary exploration projects are at ...

There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...

Topline: The best way to learn about astronomy is probably not through interpretive dance, but that is how in 2010 the ...

Astronomy studies celestial objects and phenomena beyond Earth. Astronomy degrees offer specializations like cosmology, planetary science, and stellar astrophysics. Astronomers use telescopes, ...

Imagine if our moon was swapped with each planet in the solar system—what crazy changes would happen?

🛍️ The best Cyber Monday deals you can shop right now (updating) 🛍️ By Popular Science Team Published Jul 15, 2025 1:00 PM EDT Credit: Fabian Dalpiaz / ZWO Astronomy Photographer of the Year Get ...