Subscribe to our free daily newsletters
  Space Travel News  




Subscribe to our free daily newsletters



A New Lunar Impact Observatory

Rob Suggs poses by the new lunar impact telescope in Walker County, Georgia.
by Dauna Coulter
for NASA Science News
Huntsville AL (SPX) Oct 02, 2007
NASA scientists are proving that you can go home again - if you bring a telescope with you. "Home" is north Georgia's Walker County, where astronomers Bill Cooke and Rob Suggs have just set up a research-grade observatory for their old school system. Years ago, they won't say how many, Cooke and Suggs attended the same high school in Walker County and after school they volunteered at the Walker County Science and Technology Center. The center's telescopes fueled their fire for astronomy. They learned to operate the instruments, find their way around the night sky, and they took their first pictures of the Moon.

Now, photographing the Moon is something they do professionally for NASA.

Cooke and Suggs work at the Marshall Space Flight Center in Huntsville, Alabama. Cooke heads up the Meteoroid Environment Office and Suggs leads the Space Environments team. Together with a half-dozen assistants and colleagues, they specialize in "lunar impact monitoring." In other words, they watch meteorites hit the Moon and explode.

"We've recorded about 30 strikes this year so far," says Cooke. Keeping track of these numbers is important to NASA as the agency lays plans to return to the Moon. "We need to know the odds of habitats and spacecraft getting hit."

Which brings us back to Georgia. Installing a telescope in Walker County not only benefits the local Science Center but also it solves a thorny problem for the lunar monitoring team. Cooke explains:

"At our main observatory in Huntsville, we see a fair amount of man-made space junk passing between us and the Moon. If the junk is tumbling and catches sunlight, it looks like an impact flash."

"But suppose you have two observatories separated by some distance-say, one telescope in Alabama and one in Georgia. Then we can tell the difference between a tumbling satellite and a genuine impact. A real impact flash would be seen by both telescopes at the same location on the Moon. A tumbling satellite, on the other hand, will glint differently at the two locations."

Using the internet, NASA will monitor Walker County telescope data remotely ten days each month when the Moon is properly situated for viewing impacts. The Science and Technology Center will use the telescope the rest of the time.

"But suppose you have two observatories separated by some distance-say, one telescope in Alabama and one in Georgia. Then we can tell the difference between a tumbling satellite and a genuine impact. A real impact flash would be seen by both telescopes at the same location on the Moon. A tumbling satellite, on the other hand, will glint differently at the two locations."

Using the internet, NASA will monitor Walker County telescope data remotely ten days each month when the Moon is properly situated for viewing impacts. The Science and Technology Center will use the telescope the rest of the time. "It opens up a whole new world of potential science fair projects for them," says Cooke.

The Meteoroid Office chose this rural county as a home for the telescope because it was a perfect fit. For one thing, Cooke knew that the Science and Technology Center had won a Space Telescope Science Institute grant to help build a new planetarium. "The old planetarium I used as a kid was bull-dozed," says Cooke. "We felt the telescope would be a natural adjunct to the new planetarium."

"The center also has beautifully flat horizons - no trees. It's all clear for viewing. And Rob and I have known the Walker County School District's Science and Technology Coordinator, Wayne Robinson, for years. He can fix the telescope if anything breaks down. It's a win-win situation."

Robinson agrees.

"Having the NASA lunar observatory at our center will pay tremendous dividends for years to come," he says. "Images from the telescope will inspire our students to know more about space science and astronomy. We'll also project the images on to a 40 foot diameter dome, providing audiences with a combination of simulated night sky and real time images. If there ever was a win-win situation, this is it."

The $15,000 telescope has a 14-inch diameter mirror and will observe from within an 8-foot by 8-foot building with a roll-top roof.

End of story? Not quite. Robinson won't let you go without sharing a tale about Cooke's younger days.

"We used to put on Christmas programs in the old planetarium," recalls Robinson. "I remember one in particular. The planetarium director turned on a black light to reveal wise men and camels. But the black lights revealed something else too. Bill and some other volunteers had secretly placed big signs that said, Wise Men on Strike and Demand Better Camels."

"Needless to say, the event is legendary to this day."

Warning to the next generation: Cooke is back, and he's bringing a telescope with him.

Related Links
Mars News and Information at MarsDaily.com
Lunar Dreams and more



Memory Foam Mattress Review
Newsletters :: SpaceDaily :: SpaceWar :: TerraDaily :: Energy Daily
XML Feeds :: Space News :: Earth News :: War News :: Solar Energy News


Lunar Outpost Plans Taking Shape
Houston TX (SPX) Oct 02, 2007
NASA's blueprints for an outpost on the moon are shaping up. The agency's Lunar Architecture Team has been hard at work, looking at concepts for habitation, rovers, and space suits. NASA will return astronauts to the moon by 2020, using the Ares and Orion spacecraft already under development. Astronauts will set up a lunar outpost - possibly near a south pole site called Shackleton Crater - where they'll conduct scientific research, as well as test technologies and techniques for possible exploration of Mars and other destinations.







  • Kennedy Prepares To Host Constellation Launch Vehicle
  • India to develop own technology for space travel
  • Arianespace to market Indian space rockets
  • ATK wins USAF space propulsion contract

  • Pratt And Whitney Rocketdyne's RS-27A Powers New-Gen Imaging Satellite To Orbit
  • United Launch Alliance Launches 75th Consecutive Delta II On USAF 60th Anniversary
  • Russian Space Launch Vehicle Firing Tests Set For 2008
  • Arianespace To Launch Japanese Satellite JCSAT-12

  • Discovery At The Pad For October 23 Launch
  • Strut repairs could delay shuttle launch: NASA
  • Technicians To Begin Discovery Strut Repairs
  • STS-120 To Deliver Harmony Node To ISS

  • Expedition 16 Crew To Launch From Baikonur
  • Successful Test Of Jules Verne ATV Software
  • Space station partners bicker over closure date
  • Space Station Expedition 16 Crew Approved

  • Big dreams, few results in private space exploration
  • NASA, NSBRI Select 17 Proposals In Space Radiation Research
  • Space summit looks to the future from India
  • Part-time model is Malaysia's first astronaut

  • China To Build New Space Launch Center In Southernmost Province
  • China Launches Third Sino-Brazilian Earth Resources Satellite
  • Mission To Moon Not A Race With Others
  • At Least 3 Chinese Satellites Malfunctioning Since 2006

  • Roving The Moon
  • Microsoft teams up in Japan to set robotics standards
  • Drive-By-Wire And Human Behavior Systems Key To Virginia Tech Urban Challenge Vehicle
  • Successful Jules Verne Rendezvous Simulation At ATV Control Centre

  • Spirit Arrives At Stratigraphic Wonderland In Columbia Hills On Mars
  • Duck Bay, Victoria Crater, Planet Mars
  • Are manned missions needed to explore Mars and beyond
  • Spirit Makes Progress Across Home Plate

  • The content herein, unless otherwise known to be public domain, are Copyright Space.TV Corporation. AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space.TV Corp on any Web page published or hosted by Space.TV Corp. Privacy Statement