NASA Juno mission captured amazing new imagery of Jupiter's moon Europa. The spacecraft flew about 219 miles (352 kilometers) ...

The probability that one of Saturn’s moons may harbour life has risen, experts say, after finding an array of carbon-based ...

When Comet 3I/ATLAS roared into the solar system this summer, it launched a scientific scramble to study what astronomers ...

JUICE might be bound to Jupiter, but it is fortuitously in place to peek at this object from beyond the stars.

Astronomers are hustling to use interplanetary spacecraft to study the interstellar comet dubbed 3I/ATLAS while the sun is hiding it from Earth ...

November's Sky Above episode features a supermoon, meteor shower, and interstellar comet, with experts discussing these ...

The rare interstellar comet 3I/ATLAS is under intense scrutiny as it passes through the solar system. Spacecraft like Hera, ...

I/ATLAS isn't 'behind the Sun', explains Dr. Brandenburg. Learn why observers were fooled and how its solar pass tests Avi Loeb's 'alien mothership' theories.

Asteroids, comets, and clouds contain complex organic molecules that form in space and might have kickstarted life on Earth ...

A newly described shrimp-like hunter from the Atacama Trench is reshaping what we think can survive under crushing pressure ...

The US doesn’t currently have much ability to monitor what’s going on in the space around the Moon. An effort by the Air ...

"We've shared and are formally assessing a simplified mission architecture and concept of operations that we believe will ...