NASA launches 3 spacecraft to study space weather
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NASA’s SPHEREx joined Webb and Hubble in studying interstellar comet 3I/ATLAS, gathering data on its size, chemistry, and physical traits. While harmless to Earth, the comet provides scientists a rare opportunity to learn more about solar system wanderers.
NASA will announce the first class of astronauts in four years who could one day be eligible for missions to the moon and Mars.