AJ Working Details is back. This time it covers 20 projects selected from the past 10 years of AJ Specification across three ...
Perseverance rover found a rock on Mars named Phippsaksla with so much iron and nickel that it could be a meteorite.
Morning Overview on MSN
Bennu samples reveal a strange new material no one expected
When scientists cracked open the first grains from asteroid Bennu, they expected a time capsule of rock and dust. What they ...
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