What defined the critical 'window of delivery' for cosmic materials to be beneficial?
Answer
When Earth was cool enough to retain water but still hot enough from impacts to drive necessary chemical reactions.
If materials arrived too early, they vaporized; if too late, they simply integrated into existing systems. The critical window required an environment cool enough for water retention yet energetic enough from impacts to catalyze new chemical organizations.
#Videos
Did we find microbial LIFE on an ASTEROID? - YouTube
Related Questions
Which celestial bodies are the main contenders for delivering life-giving chemical materials to early Earth?What fundamental molecules necessary for DNA and RNA structure were discovered in meteorites?What primary difference is noted between the composition of asteroids and comets?What finding supports the idea that chemical pathways for genetics operated outside of Earth?What did the simulation involving the ancient S2 meteorite suggest about the physical impact event?What is the modern scientific consensus often favoring over classical panspermia, sometimes called *exogenesis*?What crucial function might the high-velocity, high-temperature impact event provide besides material delivery?What materials, described as the building blocks of proteins, are carried by asteroids?What made the energy required for synthesizing complex organic molecules in space preferable to synthesizing them entirely on early Earth?What defined the critical 'window of delivery' for cosmic materials to be beneficial?