/https://fbi.cults3d.com/uploaders/13339131/illustration-file/0073ea49-d00e-4a39-a9f0-298f6fd3efbd/block-island-428x321.png&w=828&h=828&output=webp&q=100&n=40 "Block Island 3D Printer File Image 1")
September 22, 2017
Description
Composition measurements by NASA's Mars Exploration Rover Opportunity confirm that this rock on the Martian surface is an iron-nickel meteorite. Researchers have informally named the rock "Block Island." With a width of about two-thirds of a meter (2 feet), it is the largest meteorite yet found on Mars.
Author/Origin: Kris Capraro et al. NASA/JPL-Caltech
License:
CC BY-SA - Attribution - Share alike
spac3D
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