Could supernovas have triggered ancient mass extinctions on Earth? New research explores how cosmic explosions may have ...

Astronomers have uncovered a spiral galaxy nearly a billion light-years away that hosts a supermassive black hole launching ...

Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...

Believe it or not, we've seen a few optical illusions in space over the year. Well, we haven't seen them – the Hubble ...

The next partial eclipse will happen in the early hours of March 29, with it being visible mostly in the northeast starting ...

Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

The Hubble Space Telescope “has observed some fascinating cosmic wonder every day of the year, including on your birthday& ...

Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early universe ...

The Large UV/Optical/IR Surveyor (LUVOIR) telescope has been imagined as a habitable planet hunter, but it could be so much ...

NASA's James Webb Space Telescope has unveiled an awe-inspiring celestial spectacle of a spiral galaxy interacting with a ...

Early simulations show that it would take only 10 hours for the forthcoming ELT to find signs of life near Proxima Centauri.

The new initiative will help students in rural areas learn more about astronomy. Can it inspire the next generation of ...