News tagged with planetary scientist

The mysterious arc of Venus

When Venus transits the sun on June 5th and 6th, an armada of spacecraft and ground-based telescopes will be on the lookout for something elusive and, until recently, unexpected: The Arc of Venus.

Jun 04, 2012
3.8 / 5 (4) 0 | with audio podcast

Clocking Neptune's spin

(PhysOrg.com) -- By tracking atmospheric features on Neptune, a UA planetary scientist has accurately determined the planet's rotation, a feat that had not been previously achieved for any of the gas planets ...

Jun 29, 2011
4.8 / 5 (15) 3 | with audio podcast

Honing in on landing site for new Mars Rover

NASA's new Mars probe, a $2.5 billion, nuclear-powered rover the size of a small car, is at the Florida launch site being prepared for its nine-month journey to the red planet, with one key issue still unresolved ...

Jun 29, 2011
5 / 5 (3) 1
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