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Space

Tidal forces pinpointed as catalyst for Enceladus' eruptions

Researchers from the University of Chicago and Princeton University have generated a new computer model that successfully simulates the mechanism driving impressive geyser eruptions observed taking place on the Saturnian moon Enceladus. The geysers have been active since Cassini first observed the phenomena in 2005, and were likely erupting long before the probe entered orbit around Saturn.Read More

Space

Simulated Martian and lunar soils sprout their first crops

When and if colonists ever arrive on Mars, they're going to need something to eat … on a long-term, ongoing basis. That's why several research groups are looking into the feasibility of growing crops on the Red Planet. One of those teams, from Wageningen University in the Netherlands, previously tried growing food plants in simulations of both lunar and Martian soil. Although those tests proved unsuccessful, that wasn't the case the most recent time around.Read More

Space

Cassini prepares for dramatic climax to its mission

NASA's Cassini spacecraft recently completed the second of five planned burns designed to maneuver the spacecraft out of Saturn's ring plane, and into a polar orbit. The move is being made in preparation for the final phase of Cassini's mission, which will see the spacecraft perform a series of daring orbits, maximizing the probe's scientific output prior to the mission's termination.Read More

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