Are these fossils 3.45 billion years old? Are they even fossils? Serious questions need to be asked when the news gets excited about world records for oldest life on Earth.
Believers in space aliens, or even space bacteria, have cast all restraint to the wind. SETI today is indistinguishable from a cult, and so is its stepchild, astrobiology.
by Dr Henry Richter There is much interest in searching for life elsewhere in the Universe. In previous articles I talked about the many criteria describing conditions and circumstances required to establish and maintain life on a planet. I talked about the importance of the location of the planet in its solar system. The location […]