China launches Tianwen-2 mission to sample near Earth asteroid China launched its second planetary exploration mission ...

Proclus’s visionary insights into planetary satellites reveal a divine cosmic order that foreshadowed modern astronomical ...

Don't miss the best Memorial Day deals on telescopes, binoculars and cameras — save up to $675 at B&H on our favorite ...

Once thought to be a barren, rocky body, known as Ceres, it is now revealing itself as something far more interesting, in the ...

Speed is one of the most vital factors in space missions. To reach distant planets, study the Sun, or escape Earth’s gravity, ...

According to NASA, the aurora on Earth may last only a few minutes, but on Saturn, it can last for days. In the 2010s, aurora ...

JWST has detected the earliest galaxies in the universe, but some look “more mature” than expected. Is it time to rethink how ...

China has launched its most ambitious deep space mission yet. On Wednesday, the Tianwen-2 probe lifted off atop a Long March ...

But what is the science behind extraterrestrial life? Is it possible that humans will ever experience "first contact" with an ...

China’s Tianwen-2 mission targets a near-Earth quasi-moon and a rare comet, aiming to return samples and redefine planetary science in one bold journey.

This week, an old astronomical controversy is renewed as researchers present new evidence for a hidden "Planet X" in our solar system.

In the hunt for exoplanets, many seek out habitable worlds. There's comfort in discovering planets that remind us of ...