NASA's Curiosity rover certainly has uncovered unusual features of Mars.
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The Hubble Space Telescope, one of the greatest scientific instruments of all time, is well into its second quarter-century of successful operation with years of exciting results ahead.
Hot Jupiters are gas giant planets, somewhat similar to Saturn or Jupiter, but instead, they orbit very close to their host stars with orbital periods of less than 10 days. Join us as we discuss these strange exoplanets w/ astronomers from Princeton
We discuss how rendezvous, resupply, and refueling in orbit may make possible affordable early human missions to the Red Planet. These are based on studies conducted in support of the recent successful Achieving Mars IV Workshop.