NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

Astronomers are tracking a newly spotted comet hailing from parts unknown, only the third time such an interstellar object ...

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

The comet should be visible by telescope through September, before it gets too close to the sun, and reappear in December on ...

These things take millions of years to go from one stellar neighborhood to another, so this thing has likely been traveling ...

Learn about the major world events and happenings, birthdays, and deaths that took place on July 04. Check what happened ...