Kepler-138b: Astronomers Measure Mass of Mars-Size Exoplanet - Sci-News.com

Sci-News.comKepler-138b: Astronomers Measure Mass of Mars-Size ExoplanetSci-News.comMeasuring the mass of such a small planet based on its gravity was another level entirely, but a team of astronomers led by Dr Daniel Jontof-Hutter of Pennsylvania State University has done just that for an exoplanet 50% the size of Earth. Called ...Astronomy: A Mars-sized exoplanetNature.comA first: Exoplanet smaller than Earth gets its size and mass measuredPenn State NewsUsing Ultrafast Lasers To Look For VenusForbesBharat Pressall 39 news articles »

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