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The influences of space weather on habitability, plasma rocket technology, and an ancient galaxy cluster.
How can renewable energy sources within a city make urban areas more livable?
A new frog that sounds like a cricket, small, but important, algae, and an ant from the Arabian Peninsula.
This week: Tsunamis on Mars, Mars at Opposition, another Kuiper Belt Object, and 100,000 orbits for the ISS.
San Francisco is a finalist to receive a $40 million grant to smarten its transit system.