About 4.5 billion years ago, a colossal impact between the young Earth and a mysterious planetary body called Theia changed ...
Moon’s precursor planet, Theia, disappeared billions ago, leaving scientists no direct chemical evidence to support the ...
Key PointsAbout 4.5 billion years ago, a dramatic event transformed the young Earth when a large protoplanet known as Theia struck our planet ...
For that purpose, 3I/ATLAS must arrive within Jupiter’s radius of gravitational influence — the so-called Hill radius, inside ...
Isotopic fingerprints in lunar, terrestrial, and meteorite samples show Theia formed in the inner Solar System, likely near ...
A new study shows the mysterious impactor probably formed in the inner solar system, right next to early Earth.
Video. Moon’s precursor planet, Theia, disappeared billions ago, leaving scientists no direct chemical evidence to support ...
Excitement around 7 AR glasses in 2025 is hard to ignore. Industry moves at CES and in FCC filings show visor-style devices, ...
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