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Early Spring Dust Storms at the North Pole of Mars. Early spring typically brings dust storms to northern polar Mars. As the north polar cap begins to thaw, the temperature difference between the cold frost region and recently thawed surface results in swirling winds. The choppy dust clouds of several dust storms are visible in this mosaic of images taken by the Mars Global Surveyor spacecraft in 2002. The white polar cap is frozen carbon dioxide. (NASA/JPL/Malin Space Science Systems)
Maybe you can’t climb on a rocketship to Mars, at least yet, but at the least you can get your desire for exploration out through other means. Today, take comfort that humanity is sending 90,000 messages in the Red Planet’s direction. That’s right, the non-profit Uwingu plans to transmit these missives today around 3 p.m. EST (8 p.m. UTC).
Among the thousands of ordinary folks are a collection of celebrities: Bill Nye, the Science Guy; George Takei (“Sulu” on Star Trek) and commercial astronaut Richard Garriott, among many others.
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Read the rest of Beam Me Up, Mars! Uwingu Will Send 90,000 Radio Messages There Today (219 words)
© Elizabeth Howell for Universe Today, 2014. |
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