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Glittering Jewels of Messier 9

Posted in Astronomy & Near Earth Phenomena

March 19, 2012, 16:30:02 PM

Written by DataBot

Glittering Jewels of Messier 9

The NASA/ESA Hubble Space Telescope has produced the so far most detailed image so far of Messier 9, a globular star cluster located close to the centre of the galaxy. This ball of stars is too faint to see with the naked eye, yet Hubble can see over 250 000 individual stars shining in it.

Source: Glittering Jewels of Messier 9

1 Comment

The Silver bird

Posted in New Technology, Science etc ...

March 17, 2012, 09:46:31 AM

Written by DD1975

With the space shuttle now grounded permanantlyI've always wondered why this idea that was being explored in WW2 by the Germans as a way of bombing the US hasn't been explored more fully as a way of developing reusable space craft

http://www.luft46.com/misc/sanger.html

5 Comments

First atomic hydrogen spectral line images of a nearby galaxy

Posted in Astronomy & Near Earth Phenomena

March 16, 2012, 04:30:03 AM

Written by DataBot

First atomic hydrogen spectral line images of a nearby galaxy

Astronomers have now observed the radio emission from the neutral hydrogen gas (HI) in a nearby galaxy. Hydrogen gas emits radio emission in a spectral line at a very specific frequency of 1420 MHz.

Source: First atomic hydrogen spectral line images of a nearby galaxy

0 Comments

HELLADS

Posted in New Technology, Science etc ...

March 16, 2012, 01:03:17 AM

Written by sybershot

HELLADS stands for High Energy Liquid Laser Area Defense System, That will fit in the back of a flat bed truck

http://www.fastcompany.com/1823017/darpa-hellads-military-drone-laser

6 Comments

NASA sub-scale solid-rocket motor tests material for Space Launch System

Posted in Astronomy & Near Earth Phenomena

March 15, 2012, 15:30:03 PM

Written by DataBot

NASA sub-scale solid-rocket motor tests material for Space Launch System

A sub-scale solid rocket motor designed to mimic NASA's Space Launch System, or SLS, booster design successfully was tested today by engineers at NASA's Marshall Space Flight Center in Huntsville, Ala. The 20-second firing tested new insulation materials on the 24-inch-diameter, 109-inch-long motor. The motor is a scaled down, low-cost replica of the solid rocket motors that will boost SLS off the launch pad.

Source: NASA sub-scale solid-rocket motor tests material for Space Launch System

0 Comments

NASA releases new WISE mission catalog of entire infrared sky

Posted in Astronomy & Near Earth Phenomena

March 15, 2012, 14:30:02 PM

Written by DataBot

NASA releases new WISE mission catalog of entire infrared sky

NASA has unveiled a new atlas and catalog of the entire infrared sky showing more than a half billion stars, galaxies and other objects captured by the Wide-field Infrared Survey Explorer (WISE) mission.

Source: NASA releases new WISE mission catalog of entire infrared sky

0 Comments