Astronomers have discovered that the sun had a close encounter with two blazingly hot massive stars around 4.4 million years ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.

The Atacama Large Millimeter/submillimeter Array detected significant amounts of methanol and hydrogen cyanide in ...

We knew from prior analyses that a distant asteroid sampled in 2020 carried all but one of the molecules needed to kick-start ...

The 3I/ATLAS object is unusual because it came to the Solar System from “interstellar space.” 3I/ATLAS is an interstellar ...

Looking into the medium to long-term future there has been the legitimate concern about our having enough land to put up ...

Observations with the instrument SPHERE at ESO's Very Large Telescope have produced an unprecedented gallery of "debris disks" in exoplanetary systems.

The Finance and Property Committee also considered the proposal Dec. 2 in closed session but did not take any action. Here's what happens next.

Forty years ago, Voyager imaged Uranus and presented the world with a new mystery. Upon further inspection, it may have just ...

Australia's NEM faces a fundamental transformation as solar PV generation and BESS drive the transition to a low-emissions energy system.

A year later, in August 2027, parts of the world will experience the longest period of totality for a century, lasting six ...