The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a ...

Astronomers have discovered a rare instance of a interstellar comet speeding through the solar system. The 3I/ATLAS was first ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

A new investigation into old Kepler data has revealed that a planetary system once thought to house zero planets actually has ...

The Intuitive Machines IM-2 Nova-C "Athena" moon lander captured views of the SpaceX Falcon 9 upper stage and Earth post ...

NASA intends to land the "first woman and first person of color" on the moon as part of the Artemis III mission. This will be ...

One summer night in 1877, American astronomer Asaph Hall was looking through his telescope in Washington, D.C. Mars was at ...

What do the clouds on Jupiter, dust storms on Mars and rainstorms on Titan all have in common? They look like they belong on ...

The wiring diagram and its supporting files amount to 1.6 petabytes’ worth of data. The map traces more than 2.5 miles (4 kilometers) of tangled-up axons, the fibers that serve as the “wiring ...

At 8:07 p.m. Monday, stargazers in Chicago will see Mars disappear behind the moon and reappear on the other side of the moon at 9:17 p.m. Also this week, multiple planets will be clearly visible ...

When you look up in the night sky, our moon is unmissable.Just like Earth, it's round and has a solid, rocky surface. But is our moon actually a planet? The answer is technically no — at least ...