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

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist having a Eureka moment, realising in a single dramatic instant that Earth is ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

Look to the west to catch Venus and Jupiter shining bright, with Saturn and Mars visible in the east for early risers, and ...

The International Academy of Astronautics has updated its guidelines, requiring verification and UN consultation before announcing or responding to potential alien signals, to prevent misinformation ...

The project is expected to enable pioneering discoveries by scientists around the world, and ultimately deliver a time-lapse ...

In the searing Mediterranean summer, wildfires turn dangerous in minutes. Greece has learned that at a terrible cost. In 2018 ...

Astronomers believe the object, dubbed 'Oumuamua, came from the general direction of the Lyra constellation ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an alien spaceship.

The NASA/ESA/CSA James Webb Space Telescope observed 3I/ATLAS on December 15-16 and again on December 27, 2025, when the comet was approximately 330 million and 380 million kilometers from the Sun, ...

Today: Nearly 400 years ago, Galileo looked at the Pleiades star cluster through his telescope and noticed that the seven or ...

Three tech visionaries on how to build trust and accountability with AI ...