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RT @jgrplanets: New Craters on Mars: An Updated Catalog https://t.co/8Q3F020e2K Fewer small craters compared to larger craters are currentl…
RT @jgrplanets: New Craters on Mars: An Updated Catalog https://t.co/8Q3F020e2K Fewer small craters compared to larger craters are currentl…
RT @ahenk75: 1203 new impacts craters on #Mars 1–58 m in diameter #Space #planetology
1203 new impacts craters on #Mars 1–58 m in diameter #Space #planetology
RT @USGS_AstroGeo: NEW paper out on NEW craters found on #Mars, involving Astro co-author Colin Dundas. Earth isn't the only planet that ha…