Volcanoes on Venus
New evidence from old pictures has reignited the search for volcanism on Venus, but the VERITAS mission is expected to reveal the truth, says Mount Holyoke鈥檚 Darby Dyar.
New analysis of old images taken on Venus鈥 infamously volatile surface has provided scientists with the strongest evidence yet of volcanic life on the fiery planet. The analysis of the images, taken by the Magellan space probe in the early 1990s, are the best proof so far that the planet has a similarly scorching surface.
Darby Dyar, chair and professor of astronomy, talked to , and about the findings and the VERITAS mission that has been pushed back to the early 2030s from its original target launch of 2028. The delay is a blow to Dyar, who, at 65, has been working on the mission for 12 years, and the team of dedicated scientists who have devoted their countless hours to the project.
Nevertheless, Dyar remains optimistic.
鈥淎s soon as they give us money again, we鈥檒l spin back up. It鈥檚 just a question of how fast we can do it,鈥 she told .
When the next mission does go off, Dyar believes the suspected volcanism revealed by the Magellan will be verified as it will produce images with 100 times the resolution that Magellan was able to manage.
鈥淲hen we get high-resolution imagery,鈥 Dyar says, 鈥淚 think that we鈥檙e going to find active volcanism all over Venus.鈥
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