A WISE Move. NASA Delays Sky-Mapping Telescope Launch | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Recent Daily Episodes

Episode Date

Monday

Tuesday

Wednesday

Thursday

Friday

Airborne On ANN

Airborne 05.23.16

Airborne 05.24.16

Airborne 05.25.16

Airborne 05.26.16

Airborne 05.27.16

Airborne Hi-Def On YouTube

Airborne 05.23.16

Airborne 05.24.16

Airborne 05.25.16

Airborne 05.26.16

Airborne 05.27.16

AEA2016 LIVE Aero-TV: 04/27-0830ET, 04/28-1400ET, 04/29-1100ET

Sun 'n Fun 2016 Innovation Preview on Vimeo!

Sun 'n Fun 2016 Innovation Preview on YouTube!

Fri, Dec 11, 2009

A WISE Move. NASA Delays Sky-Mapping Telescope Launch

Earliest Date For Launch Is Saturday, Weather Is A Question

NASA has delayed the launch of its  Wide-field Infrared Survey Explorer, better known as WISE, due to a steering engine problem discovered Wednesday. The launch from Vandenberg Air Force Base has been re-scheduled for Saturday at the earliest, but there is only about a 20 percent chance of favorable weather for the launch.

The Associated Press reports that the original launch date was set for Friday. The problem was discovered while engineers completed final launch checks late in the day Wednesday.

WISE is an unmanned satellite carrying an infrared-sensitive telescope that will image the entire sky. Since objects around room temperature emit infrared radiation, the WISE telescope and detectors are kept very cold ... below -430°F /15 Kelvins, which is only 15° Centigrade above absolute zero ... by a cryostat, a box like an ice chest but filled with solid hydrogen instead of ice.

WISE will capture an image of the sky onto an infrared sensitive digital camera every 11 seconds. Each picture will cover an area of the sky 3 times larger than the full Moon. After 6 months WISE will have taken nearly 1,500,000 pictures covering the entire sky. Each picture will have one megapixel at each of four different wavelengths that range from 5 to 35 times longer than the longest waves the human eye can see. Data taken by WISE will be downloaded by radio transmission 4 times per day to computers on the ground which will combine the many images taken by WISE into an atlas covering the entire celestial sphere and a list of all the detected objects.

FMI: www.nasa.gov

Advertisement

More News

Airborne 05.27.16: More MH370 Debris, Airport 4 Sale, Hurricane Hunters

Also: PWC PW307D, Icon Scandal, Memorial Day, IASO, Nat'l Warplane Museum, Gogo Cloud, Orbital ATK, Honor Flight Austin The Australia's Minister for Infrastructure and Transport, D>[...]

Bill Gordon Lost In Hudson River P-47 Ditching

Despite What Appeared To Be A Decent Ditching Effort, An Outstanding Pilot Was Lost The airshow community has suffered its second tragedy in nearly as many weeks. Long-time warbird>[...]

TrainingPort.net Partners With AeroEx To Offer Online Training For NCC Operators

European Business Aircraft Operators Must Comply With New EASA Air Operations Covering Non-Commercial Flights By August 2016 TrainingPort.net has announced that it is partnering wi>[...]

Hawk Lead-In Fighter Fleet Reaches 100,000 Flying Hours

Aircraft Entered Service In 2001 The Australian Hawk 127 Lead-In fighter fleet has achieved 100,000 flying hours since entering service in 2001.>[...]

Frasca Flight Simulator To Be Used In Georgia Tech Research Study

Mentor AATD Will Be Configured To Simulate A Cessna 172 The Georgia Institute of Technology, (also known as Georgia Tech) Atlanta, has contracted with Frasca International, Inc. to>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2016 Web Development & Design by Pauli Systems, LC