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Terrestrial Planets Across Space and Time
- SCAQTony 11y agoThis study states (corrections if I am wrong) that there are plus or minus 80-billion-billion or 14-thousand-billion-billion terrestrial planets (similar to earth) orbiting around a sun with a friendly temperature that is an average age of 1.3 to 1.7-billion years-old. The average galaxy they reside in has about twice the mass of the Milky Way and there are circling a sun just like the we are. We need will a bigger James Webb telescope!