Messier 61 Close Up (apod)
This is a computer animation of cryovolcanism of Triton, the largest moon of Neptune. These icy geysers were observed by the Voyager 2 spacecraft - or rather, the spacecraft photographed the long stains that these features left on the landscape. It is thought that solar heating vaporises nitrogen below a translucent surface, until the pressure builds up enough to force an eruption. The gas picks up dust and other material, making the plumes visible. They reach a height of some eight kilometres above the surface of Triton, whereupon they are caught up in high-altitude winds and blown sideways. (source)
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Oh, you’re going to enjoy living with us so much. Yes, I know you are!
SLEEPAWAY CAMP (1983) dir. Robert Hiltzik
Across over two months of protests, demonstrators in Portland have experimented with a variety of tactics and strategies. The clashes in Portland drew international attentionstarting in mid-June, when footage spread of federal agents in unmarked cars snatching demonstrators off the sidewalks and Donald Trumpannounced that federal agents would be using this model to intervene in other cities around the United States. After Trump’s announcement, the demonstrations in Portland grew exponentially, drawing thousands each night, until the governor of Oregondeclared that federal agents would be withdrawn from the streets. In the following overview, participants in the Portland demonstrations describe some of the tools and tactics they have seen employed there.
