Hoping for a glimpse of the Milky Way? These user-friendly apps help stargazers learn more about objects in the sky, check ...

Our galaxy's supermassive black hole is famous for being one of the dimmest in the universe. Evidence from a new space ...

Which way is ‘down’ has a different answer depending on where you are on Earth, in the solar system, in our galaxy and beyond ...

Most people think they know exactly where “down” is. It’s the direction your feet point. But that familiar sense of ...

Galaxy clusters are formed by a dense packing of many galaxies, making them the most massive structures in the universe.

NASA has unveiled a breathtaking new infrared map of the Universe from its SPHEREx mission, offering fresh insight into ...

Curious Kids is a series for children of all ages. If you have a question you'd like an expert to answer, send it to ...

The first supermoon of 2026 will be visible across Asia and Australia on January 3. Here's how you can take a picture worth ...

The 247th Meeting of the American Astronomical Society (AAS 247) is being held Jan. 4 to Jan. 8 and will feature remarkable ...

Webb observations of the Sextans A galaxy reveal how stars in a metal-poor areas create cosmic dust, offering clues about the ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

A team of international researchers, led by a University of British Columbia astrophysicist, has discovered a young galaxy ...