As the night grows long and the winter solstice approaches, there’s a host of astronomical events to watch out for, including ...

A full moon at its closest point to Earth: December opens this week with a full moon, dubbed the “Cold Moon,” that also ...

A plasma physicist claimed that 3I/ATLAS is being chased away by Earth as it flies by. But, some X users are skeptical.

A new claim about visiting comet 3I/ATLAS has stirred debate among astronomers worldwide. The idea that its strange path ...

Within the diameter of Jupiter’s orbit around the Sun, the coincidence between the perijove distance and the Hill radius has a statistical likelihood smaller than 0.00004. In case the ...

ESA's JUICE spacecraft unexpectedly photographed interstellar Comet 3I/ATLAS, but thermal protection near the Sun means the ...

NASA’s Juno spacecraft captured a rare dark-rayed crater on Ganymede, offering fresh clues about the moon’s icy surface, ...

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

The interstellar comet 3I/ATLAS challenges physics with a missing dust tail, a forward anti-tail, and strange composition.

For that purpose, 3I/ATLAS must arrive within Jupiter’s radius of gravitational influence — the so-called Hill radius, inside ...

NASA's latest release of imagery for interstellar object 3I/ATLAS has triggered new scientific and public scrutiny as the ...

NASA's Juno spacecraft made a close flyby of Jupiter moon lo. See an animation of the images the probe captured created by ...