Interstellar comet 3I/ATLAS is a chemical goldmine, holding life's building blocks four times richer than local comets.

After the Trump administration provided limited information about the decision to deport more than a hundred men under the ...

Is an interstellar comet actually an alien spaceship? A researcher traces how influencers spread such speculation via social ...

Hole in the Sky, by Daniel H. Wilson, is one of Scientific American’s best fiction picks of 2025. In the novel, aliens talk ...

Using direct imaging, astronomers have found a brown dwarf that could help test technology for taking snapshots of Earthlike ...

Mysterious red lights falling from space, initially thought to be alien signals, have been identified by scientists as red ...

Alien: Earth creator Noah Hawley has publicly stated that the TV spinoff series will not feature a crossover with Predator, ...

Sigourney Weaver is ready to reprise her role as Ellen Ripley once again. Chatting with Variety at the Paris premiere of ...

A federal judge is escalating his inquiry into whether Trump administration officials deliberately flouted his March 15 order ...

Alien: Earth creator Noah Hawley is finally addressing if fans will get a Predator crossover on the show. Hawley said he ...

Many planets featured in Star Trek TNG share traits that scientists now look for when identifying exoplanets: rocky terrain, ...

A sci-fi horror starring Ryan Reynolds and Rebecca Ferguson has found streaming success 8 years after its initial release.