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The Institute's Dr. Paul Spudis discusses lunar shield volcanoes in his latest blog entry from "The Once and Future Moon."
Come home with your shield, or on it. – Spartan women to their husbands, marching off to war.
From the giant Olympus Mons shield on Mars (600 kilometers across and 27 km high) to the large volcanoes of Venus, shield-building was thought to be a common expression of volcanism on all rocky Solar System bodies; the Moon appeared to be a conspicuous exception. In geology, a shield volcano is a volcanic construct with a broad, low profile made up primarily of thin lava flows with little ash deposits. Earth’s shield volcanoes range in size from a few to more than 200 km for the Big Island of Hawaii, the extent of its base on the sea floor beneath the surface of the Pacific Ocean. Read more.
Monday Mar-21-2011
The Moon ain't what it used to be. People gush about asteroids, Mars, Jovian moons, exoplanets...but it feels like if you bring up the Moon, you mostly just get either a blank or a 'meh'. When ...
Today is Astronomy Day, and one of the best ways to celebrate is by going out and doing some stargazing. And one of the best ways to get started with stargazing is to use the Moon as a guide and ...
The mission of the Kepler Project is to discover habitable planets orbiting other stars. However, many of these planets are light years away and unreachable by humans with our current technology. So ...
Sorry for the late post everyone, has been a very busy week. But as for the topic of the week, I plan on talking about the exploration of the Moon, mainly the history and the alll of the lunar ...
The recent meteor explosion over Chelyabinsk, Russia helped bring to light a very real problem. We do not have adequate ways to detect many of the damage causing asteroids impacting the ...
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Kierra P.
Sunday Aug-14-2011
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