A strange class of comet could explain the enigmatic behavior of ‘Oumuamua, the first known interstellar object—and even shed ...

A deep dive into Christopher Nolan's ambitious sci-fi masterpiece, from its opening shot to the fifth-dimensional beings that ...

For almost a decade—ever since 2017, when our first known interstellar visitor, 1I/‘Oumuamua, swooped through the inner solar ...

PARIS, France — An interstellar comet that blazed past the Sun last year could be nearly three times older than our Solar System and is unlike anything ever before seen in our cosmic backyard, ...

Observational evidence now suggests that the comet “3I/ATLAS,” known as the third interstellar object to visit our Solar ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

While most time travel movies ignore quantum physics, Christopher Nolan's Intersteller, Avengers: Endgame, Planet of the Apes ...

Christopher Nolan has discussed his approach to building the world of The Odyssey, insisting his goal was to make it feel ...

Avi Loeb's role in Donald Trump's new UAP council has reignited debate over alien probes, interstellar objects and what the US government really knows.

This rock star is ready for its extreme close-up. Chinese researchers have captured the first-ever close-up images of the ...

For just 72 seconds on the night of August 15, 1977, a radio telescope in rural Ohio picked up one of the most extraordinary ...