Water and oxygen aren’t enough: Scientists reveal two ‘must-have’ ingredients for life on other planets | – The Times of India
Milky Way galaxy (Source: NASA) For decades, the search for extraterrestrial life has revolved around a simple rule: follow the water. If a distant planet has liquid water, and perhaps oxygen, it is flagged as potentially habitable. But new research led by scientists at ETH Zurich suggests that this long-standing strategy may be incomplete. A…