Sentences with phrase «habitability metrics»
They used these two factors to assign each planet a «habitability metric» ranging from 0 to 1, where 0 was uninhabitable and 1 is close to Earth's twin.
https://www.newscientist.com/ Not exact matches
Interestingly enough, they apply their metrics to the provocative Gliese 581 system, finding that both GJ 581c and GJ 581d show an Earth Similarity Index comparable to that of Mars, and a Planetary Habitability Index somewhere between that of Europa and Enceladus.