Skip to main content
Reliable news for an expanding universe
Toggle navigation
Main navigation
Creature
Culture
Earth
Human
Physics
Space
Sports
Technology
Search
Search
astrobiology
Space
A 'Cyborg Astrobiologist' To Study Alien Planets
Researchers' new system could study other worlds with a cell phone camera.
Amanda Alvarez, Contributor
Earth
Iron Helped to Forge Life's Early Building Blocks
Scientists hypothesize that iron may have played an essential role for life during Earth's childhood.
Ben P. Stein, Contributor
Subscribe to astrobiology