Tag: astrobiology
What Astrobiology Teaches about the Origin of Life
It is possible that there is no surviving evidence anywhere on Earth of our planet’s first life.
The “Surprisingly Consistent” Answer to the Question: Are We Alone in the Universe?
The firm belief in extraterrestrial life — a belief nearly universal in the scientific community — is an act of faith.
Mars Bugs and Intelligent Design — On a Collision Course?
I picture Ohio University officials turning as red as Mars over Professor Romoser’s exotic claims.
With an Assist from Nature, DNA Travels the Globe
Life makes its way around the world using nonliving transportation systems, seeding the world with complex specified information.
The Circumstellar Habitable Zone Just Shrank
New research suggests that the circumstellar habitable zone for terrestrial planets around stars is narrower than previously thought.