Solar System

It's strange to think that we'll likely see the first human colonies on Mars – a planet that appears as a tiny rust-colored dot in...

Astronomers at the SETI Institute have discovered a previously unnoticed, city-sized moon orbiting Neptune, thanks to the Hubble...

Scientists at Rice University are claiming that the essential elements – including nitrogen and carbon – that make life on Earth...

Saturn's moon Titan has been heralded as a possible home for extraterrestrial life and a target for future human colonies, largely due...

Mars may not have Christmas trees or tinsel, but a recent photo from the Mars Express orbiter has shown that it does have an...

We've seen some pretty crazy proposals for planet-exploring robots, not the least of which is a shape-shifting robot that can explore...

As Cas Anvar of The Expanse said, space is trying to kill you 24 hours a day. Whether it's powerful gravity, deadly radiation, or a...

We've been reporting on China's Chang'e-4 mission since it was announced, but Wednesday marks a major milestone for the project: the...

At approximately 12:00 pm EST NASA’s Osiris-Rex spacecraft will initiate its final descent on Bennu, coming within twelve miles of...

Are you an Emirati undergraduate getting a degree in science or engineering? Are you fascinated with the modern space race to Mars?...

Bill Nye is many things – beloved educational figure, science celebrity, and the original Science Guy – but now he has a new...

Just before Halloween, NASA's Juno spacecraft performed its 16th close flyby of Jupiter, snapping images just 4,400 miles above the...

Weather on other planets is strange. Jupiter's been dealing with a huge storm on its surface for over a century (the infamous 'Great...

Earlier this year, NASA announced that the next stop for the New Horizons spacecraft after Pluto would be Ultima Thule, a distant...

When we're not narrowly avoiding collisions with them or planning to blow them up with nuclear weapons, scientists are busy studying...

When you're watching an Earth-sized mass hurtle into a supermassive black hole a billion light-years away, it's easy to forget...

It's a scientist's job to ask the important questions and to try and find the answers, but it's the scientist's kid's job to ask the...

While astronomers are still trying to pin down the existence of Planet Nine lurking somewhere beyond our solar system, scientists...

Step by step, astronomers are growing tantalizingly close to finding the solar system's long-rumored 'Planet Nine' lurking somewhere...

Despite being a small moon orbiting ten times farther from the Sun than Earth, Titan is strikingly similar to Earth: it has a stable,...