Test your knowledge of humanity's major space-faring milestones and the incredible astronauts who accomplished them.

Feb. 6, 2025 — A team of international researchers has developed an innovative approach to uncover the secrets of dark matter in the cosmos. They are searching for dark matter using atomic ...

There are thousands upon thousands of questions related to the topic of astronomy, from the basics of the science to the complexities of the distant cosmos. Here are just 40 such questions that we ...

officially registered the new space rock Jan. 2, saying it was spotted hurling through the final frontier roughly 150,000 miles from Earth, according to Astronomy magazine. Its distance was closer ...

Estimating distances in astronomy is challenging. Think of how hard it is to estimate the distance of someone pointing a flashlight at you on a dark night. Galaxies come in a very wide range of ...

Asteroids that orbit close to the Earth inevitably cause us some anxiety due to the even remote possibility of a collision. But their proximity also offers ample opportunities to learn more about ...

The BS Physics Program in the School of Physics and Astronomy offers a comprehensive curriculum that provides a solid foundation in experimental, computational, and theoretical physics, emphasizing ...

In an email to employees, the company’s chief executive said the company had become bloated during its growth in recent years. By Karen Weise and Kenneth Chang It’s the most energetic ...

While that federal ban has been in place for decades, John Barentine of Dark Sky Consulting, a member of AAS’s Committee for the Protection of Astronomy and the Space Environment (COMPASSE ...

Astronomy and astrophysics are the study of objects and phenomena that are found beyond our solar system. This combines theoretical simulations and observation with both terrestrial and space ...