Archive: 01/30/2012

First Vega rocket assembled on launch pad

(PhysOrg.com) -- ESA’s new Vega rocket is now fully assembled on its launch pad. Final preparations are in full swing for the rocket’s inaugural flight from Europe’s Spaceport. The launch window ...

Jan 30, 2012
5 / 5 (3) 0

Cloud streets off of the Aleutian Islands

(PhysOrg.com) -- Strong winds polished the snow of southwestern Alaska and stretched marine stratocumulus clouds into long, parallel streets in early January, 2012. After crossing Bristol Bay, the winds scraped ...

Jan 30, 2012
5 / 5 (1) 0

Remote sensing places nature at our fingertips

When the crew of Apollo 17 snapped the famous Blue Marble photo of Earth in 1972, they gave humanity its first truly global perspective on the planet we all call home. The image helped spark recognition of ...

Jan 30, 2012
not rated yet 0

Blip in night sky tells story of cosmic catastrophe

(PhysOrg.com) -- NASA’s Astronomy Picture of the Day, taken by Adam Block of the UA’s Mt. Lemmon SkyCenter, shows the aftermath of a stellar explosion that happened 25 million years ago in an odd-shaped ...

Jan 30, 2012
4.4 / 5 (16) 11 | with audio podcast

Sexual healing? Not likely

(PhysOrg.com) -- A new study shows the production of sperm is more biologically taxing than previously thought, and expending energy on it has significant health implications.

Jan 30, 2012
4.6 / 5 (11) 8 | with audio podcast

Hot molecule explains cold chemistry

(PhysOrg.com) -- Surprisingly, hydrogen cyanide and its far more energetic isomer, hydrogen isocyanide, are present in almost equal amounts in cold interstellar gas clouds. Scientists from the Max Planck Institute ...

Jan 30, 2012
not rated yet 1 | with audio podcast