Celebrating America's 250th birthday, Space.com looks back at what our understanding of space was like in 1776 and what major ...

Read Space & Astronomy on The Wall Street Journal ...

A new paper has estimated the impact megaconstellations of satellites could have on our ability to do astronomy. The results ...

Penn State’s strength in space science comes from the depth of our long-standing scientific leadership and the breadth of ...

A pair of stars spiraling around each other. That's the origin of a new source of repeating radio bursts we've detected, called ASKAP J1745. In recent years, astronomers have been puzzling over ...

A major astronomy facility in the Andes has begun a 10-year survey of the Southern sky with the aim of creating the most ...

Exploring one of science's most exciting frontiers, the book "Life in Space" bridges astrophysics and biology to uncover the conditions that make life possible—on Earth and beyond. Designed for ...

Space discoveries over the last five years have transformed how scientists understand galaxies, planets, and the origins of the universe. Advances in telescope technology, data processing, and modern ...

The cosmos has taken up its fair share of space in the news this year. Here are some of the major stories from beyond Earth that happened during 2025. Jeff Bezos’ Blue Origin completed its first ...

With numerous countries around the world achieving breakthroughs in astronomy and space science, now is the time for the ...

The European Space Agency's Euclid space telescope has delivered one of the most detailed views ever captured of our galaxy's ...

What would you do if you woke up on a spaceship light-years from Earth without knowing why you’re there? Project Hail Mary opens in theaters March 20. Ahead of the film’s release, Astronomy spoke with ...