News tagged with earth atmosphere

Where did I park my spacecraft?

Researchers have developed a method to determine the location of a spacecraft within one hundred metres, even if the spacecraft is several hundred million kilometres from Earth. In addition to spacecraft-spotting, ...

Jul 05, 2012
4.6 / 5 (5) 0

Image: Readying Orion for flight

(Phys.org) -- The NASA team at the Michoud Assembly Facility in New Orleans has completed the final weld on the first space-bound Orion capsule. The Exploration Flight Test 1 (EFT-1) Orion will be shipped ...

Jun 26, 2012
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Image: Coronal hole on the sun

(Phys.org) -- This image of a coronal hole on the sun bears a remarkable resemblance to the 'Sesame Street' character Big Bird. Coronal holes are regions where the sun's corona is dark.

Jun 06, 2012
4 / 5 (4) 4

Geoengineering: A whiter sky

One idea for fighting global warming is to increase the amount of aerosols in the atmosphere, scattering incoming solar energy away from the Earth's surface. But scientists theorize that this solar geoengineering could have ...

May 31, 2012
4.4 / 5 (5) 16 | with audio podcast