Panspermia is the hypothesis that life can survive the transfer between planetary bodies as a secondary path for life to get ...

1 Hunting for hydrogen Meteorites are chunks of asteroids that fall to Earth, and they come in many forms, from hunks of iron-nickel alloy to highly heterogeneous accretions, known as chondritic ...

Scientists have found the halogen levels in the meteorites that formed the Earth billions of years ago are much lower than previously thought. The research was carried out by international team of ...