(Mars Observer in Mars Orbit with sun in background. Credit: NASA/JPL.) Thirty-two years ago today, on Aug. 21, 1993, NASA’s Mars Observer went eerily quiet—a few days before it was slated to enter ...
NASA has not reestablished contact with its MAVEN Mars orbiter since a planned communications blackout ended Jan. 16.
NASA has big, potentially revolutionary plans coming up. On March 24, the agency announced that it wants to send a ...
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NASA plans 'planet-hopping' spacecraft powered by nuclear fission to explore Mars and beyond in 2028
NASA's nuclear spacecraft 2028 is forcing a question most people never expected to ask: What happens when a nuclear reactor ...
Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick atmosphere, which kept it warm enough to support flowing water on its surface. So, ...
NASA plans to launch a nuclear-powered spacecraft to Mars by 2028, a major step for deep space exploration and its planned ...
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