NASA’s Yearlong Simulated Moon Mission: Why You Should Volunteer
NASA is recruiting volunteers for a yearlong simulated Moon/Mars mission starting 2027. Learn what it takes to survive in isolation and why this matters for deep space exploration.
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Free Interactive App Makes Einstein’s Relativity Intuitive
A new free interactive app, Relativizer, lets anyone explore Einstein’s special relativity visually. Drag objects to near-light speed and see time dilation, length contraction, and more.