3 ms·
But temperature alone isn't sufficient for life as we know it. Here on Earth we enjoy an atmosphere providing us with oxygen, a large planet protecting us from
by quickthrower2 8y ago
But temperature alone isn't sufficient for life as we know it. Here on Earth we enjoy an atmosphere providing us with oxygen, a large planet protecting us from most meteor impacts, and a magnetic shield against radiation.
- Thiez 8y agoLife didn't start out breathing oxygen, oxygen was actually a waste product and the introduction of oxygen into the atmosphere was a disaster for a lot of the life existing at that time... https://en.m.wikipedia.org/wiki/Great_Oxygenation_Event https://en.m.wikipedia.org/wiki/Great_Oxygenation_Event
- darkerside 8y agoWhat do you think the probability of each of those factors is? Even if they're each 1 in 100, there leaves an enormous likelihood of those conditions existing many times over in the vastness if the universe.