Castel Gandolfo is also home to one of the Holy See’s more unexpected institutions: the Vatican Observatory, which since its ...

New research is shedding light on what researchers call "lite" intermediate-mass black holes, which are smaller, but still important.

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, speeding through our celestial neighborhood.

Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

Over the next few days, astronomers will pull together evidence to determine whether the object is a comet.

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed. The object -- likely a comet -- was first detected in data collected between by ...

Jennifer Lopez and Ben Affleck made the surprising "business decision" to take their $68 million mansion off the market after finalizing their divorce.

Food & Dining Popular Greek fish dish at Cumberland County diner is sea-riously good: Best Eats Published: Jul. 03, 2025, 5:20 a.m.

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object." The cosmic interloper, officially named 3I/ATLAS, is only the third ...

Astronomers using ESO's Very Large Telescope got the first photographic evidence of a white dwarf that detonated twice in a supernova.