Alien Life | Page 5 of 11 | Astronomy.com

Alien Life, Human Spaceflight, Robotic Spaceflight

Galileo Project to search for alien artifacts hiding in the solar system

Pentagon UFO report: No confirmed aliens, but the government wants to learn more

When did we first consider life might exist elsewhere in the universe?

Alien Life, Stars

Red dwarf starlight used to grow photosynthesizing bacteria

Alien Life, Exoplanets, Planets, Solar System

Prospects for life on Venus take hit in phosphine reanalysis

Sun-like star identified as the potential source of the Wow! Signal

Alien Life, Cosmology

The Great Filter: a possible solution to the Fermi Paradox

The lonely universe: Is life on Earth just a lucky fluke?

Alien Life, Human Spaceflight, Robotic Spaceflight

Why haven’t we found alien life yet? Blame our closed minds

Alien Life, Exoplanets, Planets

Game theory helps focus the hunt for alien civilizations

Alien Life, Exoplanets, Planets, Robotic Spaceflight, Solar System

BepiColombo spacecraft to fly by Venus tonight, will seek signs of life

Alien Life, Robotic Spaceflight

Reports of rising UFO sightings are greatly exaggerated