Repost from @madeofmarsinc using @RepostRegramApp - Olympus Mons is the largest #volcano on #Mars and made from millions of #basalt #lava flows. It is 3 times taller than Mt. Everest and far wider. The low gravity of Mars allow much higher mountains to build before the come tumbling done. Olympus Mons is just one example of basalt covered solar system! #madeofmars #esa #explore #science https://www.instagram.com/p/Bo-aTGYh7TY/?utm_source=ig_tumblr_share&igshid=1gze0ezhe7rcq













