Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

Observers across eastern North America and much of Europe will have front-row seats to the striking partial solar eclipse on March 29. Here's what to expect.

NASA is tracking a bus-sized asteroid that will be zooming past the Earth today at a speed of nearly 28,028 miles per hour. The space rock, known as "2025 FO6," is estimated to be about 35 feet across ...

To save ourselves from a killer asteroid, first we have to find it. A spacecraft now under construction at NASA’s Jet Propulsion Laboratory in may be our best hope. The Near-Earth Object Surveyor is a ...

Using Webb’s near-infrared spectrograph, astronomers have captured new images of Neptune that finally reveal the planet’s ...

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

A galaxy inside a bubble may be evidence that the universe was starting to become transparent 330 million years after the big bang ...

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

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