A new analysis of meteorite isotopes challenges long-held ideas about Earth’s origins, suggesting our planet may have formed ...
In a surprising twist to our understanding of exoplanetary systems, astronomers have uncovered three Earth-sized planets orbiting a binary star system known as TOI-2267. This rare configuration, ...
Every January, Earth reaches its closest point to the Sun, known as perihelion. Yet, it’s winter in the Northern Hemisphere. This may seem odd: why is it colder when we’re supposedly closer to the Sun ...
Enjoy a full day of FREE family-friendly activities exploring sustainability on Earth and in space! Presented by Fiske Planetarium, Sommers-Bausch Observatory, and CU's Department of Astrophysical and ...
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