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Measuring the mass of a Mars-size exoplanet

Measuring the mass of a Mars-size exoplanet

A team of astronomers have measured the mass and size of the smallest exoplanet yet, a Mars-sized planet named Kepler-138b orbiting a red dwarf star about 200 light years from the Solar System. The animation shows the mass-radius diagram based on measurements of 127 exoplanets. The video begins by showing planets with masses similar to Jupiter ...

phys.orgMichele JohnsonJun 18, 2015

Mars Exploration

Mars Exploration: Science Goals - NASA Science

Mars Exploration: Science Goals - NASA Science

NASA's Mars Exploration

NASA's Mars Exploration

FacebookInsider Science

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NASA Mars Exploration

NASA Mars Exploration

624 viewsSep 12, 2012

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What is the Size of Mars? - StuffSure

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Life on Mars? | National Geographic

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NASA to Reveal New Images & Videos from Perseverance Mars Rover

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NASA releases first-of-its-kind video of Mars rover landing

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NASA's Perseverance Rover lands on Mars | Discovery Science

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FacebookDiscovery

401.4K viewsFeb 23, 2021