Theia, the world that helped form the Moon, came from the Solar System. Chemical clues in Earth and Moon rocks reveal this ...
Study Finds on MSN
New Evidence Points To Where Our Moon’s Parent Planet Came From
Scientists traced the Moon's parent planet Theia to the inner Solar System, solving a 4.5-billion-year mystery.
Morning Overview on MSN
New research says Theia and Earth once orbited as close neighbors
New modeling of the early solar system is reshaping the familiar story of how the Moon formed, suggesting that Earth and the ...
Smithsonian Magazine on MSN
A Planet Slammed Into Earth 4.5 Billion Years Ago, Forming the Moon. The Projectile May Have Been Our Neighbor
Little is known about the long-destroyed moon-forming planet, Theia. But it may have been born in the inner solar system—just like Earth—a new study suggests ...
Morning Overview on MSN
NASA confirms a mini moon that stays until the 2080s
Earth has quietly picked up a new traveling companion, a tiny captured object that astronomers say will loop around our ...
China search for Earth 2.0 leads a bold 2026–2030 space plan to probe the early universe, our Sun, and Earth-like exoplanets.
Space.com on MSN
NASA probe captures stunning photos of Earth and moon on the way to infamous asteroid Apophis
These images mark an early milestone in the mission, confirming that OSIRIS-APEX is healthy and on course for its 2029 ...
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