"what ever happened to the medusa spacecraft? I heard it could go a quarter the speed of light. "
Special Note
Ask an Astrobiologist has received more than 2500 questions about Nibiru and 2012, with more than 200 answers posted. Please read a summary of the answers that have already been posted, view a video on these topics, use the search feature and read the FAQ’s before submitting questions on these topics.
-
Question
Would there be life on the Earth if there was no moon? Why?
There probably would be life on Earth even if there were no Moon -- why not? In their book "Rare Earth" Peter Ward and Don Browlee discuss how the stabilizing effect of the Moon on the Earth's axial tilt might have contributed to the development of advanced life (metazoans) on Earth, but no one knows how important this might have been. In any case, it seems unlikely that the Moon played any significant role in the beginnings of life on our planet.
David Morrison
NAI Senior Scientist
August 29, 2003
- How frequently are questions answered?
- I asked a question but there was no answer?
- Who is the Astrobiologist answering these questions?
- Will I get an email when my question is answered?
- What college courses should I take to become an astrobiologist?
- How can I get a job as an astrobiologist at NASA?
- Have aliens visited Earth? Are UFOs real?
- Is there a planet or brown dwarf called Nibiru or Eris that is approaching the Earth and threatening our planet with widespread destruction?
- Is it true that the Sun will be in the center of the Milky Way Galaxy in December 2012 and that this will cause a pole shift and massive destruction.
- Has NASA discovered life on other worlds?
- Astrobiology Career Path Suggestions
