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- 1Earth microbes survive simulated conditions of Enceladus ocean▼Earth microbes survive simulated conditions of Saturn moon’s ocean
New research indicates that Earth microbes can survive under simulated conditions of the ocean beneath the ice of Saturn's moon Enceladus, suggesting life there is not out of the question. Scientists see the finding as encouraging for the search for life beyond Earth, since Enceladus's subsurface ocean is considered one of the most promising places to look.
- 2Icy moons may keep hidden oceans even after collisions▼Icy moons may hold on to their underground oceans even after being smashed apart
New research suggests icy moons in the outer solar system could retain their subsurface oceans even if they are shattered by large impacts, with fragments potentially holding on to liquid water. The finding has implications for the search for life, as it widens the range of places where habitable conditions might survive dramatic collisions and reassembling events over billions of years.
- 3Saturn's moon Enceladus may ease the search for alien life▼Saturn’s icy moon Enceladus may make alien life easier to find than scientists thought
Saturn's icy moon Enceladus is back in focus after a report suggested it could make detecting alien life easier than scientists previously assumed. The moon is already considered a promising target because plumes of water vapour and ice erupt from its subsurface ocean, allowing spacecraft to sample material without drilling. The new claim is generating discussion about whether future missions could find biosignatures there more readily than on other ocean worlds.