Earth, PN7 and moon
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A chemical "anomaly" revealed through an analysis of meteorites may have led to finding the first existing evidence of "proto ...
Space.com on MSN
Scientists discover 1st evidence of 4.5-billion-year-old 'proto-Earth' buried deep within our planet
Roughly 4.5 billion years ago, the young solar system was a swirling cloud of gas and dust that formed the first asteroids ...
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Why Mars became a desert while Earth stayed alive
For decades, scientists have puzzled over why Earth stayed warm and alive while Mars turned cold and dry. Both planets began with similar ingredients—rocky surfaces, carbon, water, and sunlight—but ...
When a Mars-sized meteorite slammed into Earth billions of years ago, the impact completely reset any and all chemical ...
NASA and ISRO’s NISAR satellite has captured its first radar image of Earth, promising sharper insights into land movement, climate change, ecosystems, and disaster response.
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