Measuring the Masses and Diameters of the TRAPPIST-1 Planets
Measuring the mass and diameter of a planet reveals its density, which can give scientists clues about its composition. Scientists now know the density of the seven TRAPPIST-1 planets with a higher precision than any other planets in the universe, other than those in our own solar system. https://photojournal.jpl.nasa.gov/catalog/PIA23870
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Details
NASA ID
PIA23870
Date Created
January 22, 2021
Center
JPL
Media Type
image
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