A Harvard astronomer is suggesting that an interstellar object nearing Earth could be an engineered object — rather than a natural one — after making similar claims in in 2023 and 2017.

Interstellar comet 3I/ATLAS shines in the sharpest view yet captured by the Hubble Space Telescope, helping astronomers determine the object’s size.

NASA has discovered an interstellar comet that's wandered into our backyard. Luckily, it won't get near enough to be a threat to our planet.

A rare visitor from another star system has been spotted: the interstellar comet 3I/ATLAS! It was detected July 1 by the NASA-funded Asteroid Terrestrial-impact Last Alert System, or ATLAS. Most ...

NASA's Hubble Space Telescope got an up-close look at a headline-grabbing object known as 3I/ATLAS that has wandered into Earth's cosmic neighborhood.

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

Udemy’s Rocket Engineering and Interstellar Space Propulsion course provides a considerable amount of information on both topics crammed into a short 2.5-hour program. Although this series of ...

There is definitely a new look waiting to greet you if you are heading to the Peterson Planetarium at Emporia State University. Gone is the typical college lecture hall interior — think brick facade — ...

The new interstellar comet's official name is 3I/ATLAS. It's officially the third known interstellar object to pass through our solar system, and it poses no threat to Earth.

Smith’s talk, “Interstellar Voyaging: An Evolutionary Transition,” will begin Wednesday at 7 p.m. ET as part of the Perimeter Institute’s public lecture series presented by Sun Life ...