Astronomers have announced the discovery of a monumental interstellar object, designated 3I/Atlas, believed to be the largest ...

Jeff Bezos, center left, and Lauren Sanchez, center right, kiss as they leave a hotel for their pre wedding reception, in Venice, Italy, Thursday, June 26, 2025.

Astronomers have discovered an interstellar object travelling through the solar system that is expected to pass by Earth ...

A mysterious visitor from another solar system could be an alien spacecraft, according to a leading Harvard astronomer.

“Much of the new guidance is remarkably UNremarkable,” wrote Gretchen Goldman, president of the Union of Concerned Scientists ...

You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...

Americans will use anything but the metric system. So let's put that to its most logical conclusion and measure asteroids with the first US president: George Washington.