For Harold Kozak, one of life’s greatest pleasures is the opportunity to educate the public about the stars and the vast ...

The tsunami wave from an anticipated earthquake off the West Coast could reach 100 feet and permanently flood parts of the coast.

Scientists at Cardiff University have developed a tsunami detection system that uses sound waves to provide real-time ...

Hidden high in the White Mountains of eastern California, a gnarled, weathered tree quietly holds a staggering secret — it’s ...

As scientists wait for the asteroid to reappear, its revised trajectory is now drawing attention to another possible target: ...

Betelgeuse, one of the brightest stars in the night sky, may not be alone. And its potential companion may be responsible for ...

Chile's Vera Rubin observatory is named for the astronomer who changed the way we think about how galaxies move.

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's not aliens.) ...

For the photographers honored at the 2025 Astronomy Photographer of the Year awards, the universe is their muse. From our fiery sun to dazzling aurorae, and a sparkling Milky Way to captivating ...

Since he established the Hurricane Ridge astronomy program in 2010, Goar has guided thousands of visitors on tours of constellations, galaxies, nebulae, planets and stars while advocating the ...

The Great Attractor is one of the most perplexing and mysterious phenomena in the universe. Located 250 million light-years away in the constellation Norma, this massive gravitational anomaly is ...

Aster G. Taylor is a Ph.D. candidate in Astronomy and Astrophysics at the University of Michigan, Ann Arbor and a 2023 Fannie ...