In a 3.5-billion-year-old clay-rich rock from Gale Crater, NASA’s Curiosity rover identified 21 carbon-based molecules — including a nitrogen-bearing ring structure linked to the chemistry that can precede RNA and DNA

Ancient feeding-related neuropeptides regulate alloparenting in ants

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Voyager 1 will reach a new milestone in November 2026: it will be so far from Earth that a radio signal travelling at the speed of light will take a full 24 hours to reach it — a distance humanity’s most distant spacecraft crossed in just over 49 years of

Within hours of reaching microgravity, astronauts’ body fluids shift toward the head, dulling smell and taste — one reason NASA monitors daily nutrition so closely as crews fight the muscle loss space exercise alone cannot fully prevent

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Creating synthetic life in a lab? SpudCell falls short of the goal, but raises even more useful questions

Dimming the Sun Would Help Lower the Risks of El Niño. No, Really

Another SpaceX rocket launch may be visible from North Carolina Thursday morning

SpaceX rocket launch visible from North Carolina Thursday morning