English Language · English Literature
What can be inferred about scientists' current stance on alien life from the typical astrobiology research guidelines?
- 1They have already found intelligent life forms on Hycean planets.
- 2They believe that alien civilisations already exist.
- 3They think all planets with water must have life.
- 4They are hesitant to declare the discovery of life without near-total certainty.✓
Correct answer
They are hesitant to declare the discovery of life without near-total certainty.
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