"What exactly happens when a person see's a shooting star? Also, why are you sometimes able to see both the sun and the moon during daylight hours?"
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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.
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Question
Is there a connection between life on Earth and life on other planets?
So far we have not discovered life on any other planets. If and when we do discover alien life, the possible relationships with life on Earth will be of prime scientific importance, such as whether such alien life uses genetic molecules like RNA and DNA. David Morrison
NAI Senior Scientist
April 10, 2006
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