Scientists studying 3I/ATLAS have spotted unusually slow gas around the interstellar comet, offering fresh clues about its ...

3I/ATLAS interstellar comet, first photographed from Mars orbit in October 2025, carries water ice with deuterium levels more than ten times higher than any solar system comet. The James Webb Space ...

An interstellar visitor that has been under close watch since it entered the solar system is showing scientists something new about what it is made of. Astronomers using the Subaru Telescope in Hawaii ...

Interstellar comet 3I/ATLAS, the third known object to arrive in the Solar System from beyond its borders, likely formed in an extremely cold region of its home star system.

Comet 3I/ATLAS is continuing to surprise astronomers. New observations from the Atacama Large Millimeter/submillimeter Array (ALMA), of which the U.S ...

Interstellar comet contains an unusually high amount of methanol, and new data indicate that it was born in a very cold and ...

There Was Something Unusual About Them. Find Out What.

The European Space Agency's Juice spacecraft took photos, including some of the moon, during an Earth flyby for a gravity ...

Saturn south pole decagon confirmed at EPSC2026: a 10-sided atmospheric wave circles the planet's south pole, proving Saturn's famous hexagon is not unique. The week also produced the richest chemical ...

Scientific research has strengthened theories that the ingredients for life could have been brought to Earth by comets.

ESA’s Juice spacecraft raced past Earth on September 28, using our planet’s gravity to dramatically reshape its path toward ...