By early December, 3I/ATLAS will move away from the Sun’s vicinity, and its glare, and will be visible again in the Northern ...

Is 3I/ATLAS really an alien mothership? NASA and the scientific community weigh in on the controversial topic.

While most scientists believe it’s a natural comet, one Harvard astronomer has suggested its unusual features could hint at ...

Two space probes, Hera and Europa Clipper, are ideally positioned to fly through the debris trail of interstellar comet ...

From a half-million symmetrical lakes to a lost gold mine, our national parks and public lands are home to fascinating and ...

An astronomer in Italy caught a fortuitous image of the bright comet Lemmon seemingly entwined with the glowing trail of a ...

A colossal comet larger than some moons is now hurtling toward the inner solar system, leaving scientists in disbelief. Its ...

Astronomer Gianluca Masi captured spectacular footage of a glowing meteor trail wrapping around the colossal tail of Comet ...