Ex-Pentagon UFO honcho claims photos show monolith-like structures on moon

It’s a real space oddity. Former Pentagon UFO investigator Luis Elizondo claims the US government possesses unreleased ...
Science Daily

The galaxy’s coldest “stars” may actually be alien megastructures

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...
Phys.org

A twinkling pulsar reveals invisible structures in space

The twinkling stars in the night sky are not just beautiful to look at. Their flickering reveals something about the varying temperatures and densities in the layers of Earth's atmosphere, which ...
The Conversation

Alien first contact: how the new rules differ from science fiction

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 ...
Space.com

What should you do if you meet an alien? Neil deGrasse Tyson offers a scientific perspective in 'Take Me To Your Leader' (interview)

Delivering a refreshing fusion of science, pop culture, history, and esoteric humor, renowned astrophysicist, lecturer, and best selling author Neil deGrasse Tyson takes us on a whirlwind tour of UFO ...