In 1974, astronomers sent a call out into the cosmos from a massive telescope in Puerto Rico. The anniversary of the message brings reflections on a new missive to the stars and grief for a lost ...

A new report from the Pentagon has revealed hundreds of new reports of unidentified aircraft and aerial phenomena, but no ...

One of the most challenging aspects of astrobiology and the Search for Extraterrestrial Intelligence (SETI) is anticipating ...

A new model based on the famous alien-hunting Drake equation suggests that some parallel universes within the hypothetical ...

Amal El-Mohtar is the Book Review’s science fiction and fantasy columnist. She is a Hugo Award-winning writer and the ...

Researchers have developed a new model to calculate the chance of aliens' existence in our universe. The possibility of other ...

India’s military ranks among the world’s largest, with substantial ground, air, and naval assets. Yet, these forces are ...

Today, we know of more than 5,000 exoplanets: planets outside our solar system that orbit other stars. While the effort to ...

A father-daughter duo has decoded an alien-like signal beamed from a spacecraft in 2023. Now, citizen scientists are trying ...

The Nancy Grace Roman Space Telescope's Wide Field Instrument provides a field of view 100 times greater than the Hubble ...

From Harlan Ellison to Haruki Murakami, via an intergalactic cooking competition, this month has plenty of science fictional ...