Hundreds of millions of years before there was a chicken or an egg to debate, the first complex animals were evolving in parallel with Earth's rising oxygen levels.
Loading
Origin & Evolution of Life: October 2018
Recently, many Earth-sized planets have been discovered around stars other than the Sun that might possess appropriate conditions for life.
Calendar
- 20 Mar: NASA Advisory Council Aeronautics Committee Meeting
- 25 Mar: Cosmic Lab Workshop
- 31 Mar: New Quests in Stellar Astrophysics IV. Astrochemistry, Astrobiology and the Origin of Life
- 1 Apr: Space Weather Workshop 2019
- 1 Apr: Military Space Situational Awareness Conference
- 2 Apr: WSBR luncheon with former Congressman Mike Rogers
- * Submit Your Event | More Events *
Recent Articles
Masthead
Tip your editors
tips@spaceref.com