13hOpinion
Space.com on MSNHow did Earth get such a strange moon? Exploring the giant impact theoryThe leading explanation for all of these mysteries is known as the giant impact hypothesis. According to this story, when the ...
Scientists discovered that methyl halides, a gas produced by microbes, could be a biosignature for life on distant planets.
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Astronomy on MSNStrange microbes on Earth might help us understand life on VenusA recent paper suggests that if astrobiologists want to make an educated guess about what life on Venus might look like, they ...
Artist's concept of a potentially habitable super-Earth orbiting a star called HD 20794. Illustration credit: Gabriel Pérez ...
Astronomers have detected mysterious X-ray signals coming from a nearby white dwarf star for more than 40 years. We may now ...
These unusual ideas included a deep pit under the planet and a top-secret military base that had ... These trees are dark green, but in such a high concentration, they look much darker from low Earth ...
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