Callisto, the third largest moon in the entire solar system, orbits Jupiter from about 1.2 million miles away. The rocky ...

The latest private lunar lander is a little closer to its destination. Firefly Aerospace’s Blue Ghost fired its engines early ...

Two bands of radiation called the Van Allen belts encircle Earth. After a May 2024 solar superstorm, two more showed up between those belts.

More pocked with craters than any other object in our solar system, Jupiter's outermost and second-biggest Galilean moon, ...

The giant-impact hypothesis posits that billions of years ago a Mars-sized body named Theia collided with the early Earth.

Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

The Coast Guard said in a statement that the audio clip “records the suspected acoustic signature of the Titan submersible implosion” on June 18, 2023. The submersible went missing on its way to the ...

Blue Ghost has left Earth’s orbit, carrying NASA’s science to the Moon. Instruments are performing well, including a ...

A mysterious cosmic explosion, EP240408A, detected in 2023, may reveal a new black hole phenomenon. Scientists are ...

An event called a "ring plane crossing" will occur between Saturn and Earth on March 23, 2025, when Saturn's rings will ...

Earth's magnetic field occasionally bursts into song — but these compositions are written with electromagnetic radiation, not sound waves. When converted to audio signals, though, these strange ...

Tom Hanks ‘storms out’ of SNL 50th anniversary concert after Jimmy Fallon ‘confusion’ U-2 Spy Plane Captured Stunning Image Of Chinese Surveillance Balloon Earth’s magnetic field ...