Moon-Bound NASA Spacecraft Passes Major Preflight Tests | 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

AMA Drone Report

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday

Airborne-Thursday

Airborne-Friday

Airborne On ANN

ADR 02.20.17

Airborne 02.20.17

Airborne 02.21.17

Airborne 02.22.17

Airborne 02.23.17

Airborne 02.24.17

Airborne-HD On YouTube

ADR 02.20.17

Airborne 02.20.17

Airborne 02.21.17

Airborne 02.22.17

Airborne 02.23.17

Airborne 02.24.17

Wed, Jun 25, 2008

Moon-Bound NASA Spacecraft Passes Major Preflight Tests

LCROSS Probe Nears Late 2008 Launch

Engineering teams are conducting final checkouts of the Lunar Crater Observation and Sensing Satellite, known as LCROSS, that will take a significant step forward in the search for water on the moon.

The mission's main objective is to confirm the presence or absence of water ice in a permanently shadowed crater near a lunar polar region. A major milestone, thermal vacuum testing of the LCROSS spacecraft, was completed June 5 at the Northrop Grumman facility in Redondo Beach, CA.

To simulate the harsh conditions of space, technicians subjected the spacecraft to 13.5 days of heating and cooling cycles during which temperatures reached as high as 230 degrees Fahrenheit and as low as minus 40 degrees. Previous testing for the LCROSS spacecraft included acoustic vibration tests. Those tests simulated launch conditions and checked mating of connection points to the Atlas V rocket's Centaur upper stage and the adapter ring for the Lunar Reconnaissance Orbiter, known as LRO.

The satellite currently is undergoing final checkout tests. After all tests are complete, the LCROSS spacecraft will be prepared for delivery to NASA's Kennedy Space Center in Florida for launch processing and integration onto the Atlas V as a secondary payload to LRO. Both spacecraft are scheduled to launch from Kennedy in late 2008.

"The spacecraft steadily has taken shape since Ames delivered the science payload in January," said Daniel Andrews, LCROSS project manager at NASA's Ames Research Center in Moffett Field, CA. "It is a testament to the hard work, perseverance and expertise of the NASA and Northrop Grumman teams that the spacecraft has completed these critical tests ahead of schedule."

After launch, the LCROSS spacecraft and the Atlas V's Centaur upper stage rocket will execute a fly-by of the moon and enter into an elongated Earth orbit to position the satellite for impact on a lunar pole. On final approach, the spacecraft and the Centaur will separate. The Centaur will strike the surface of the moon, creating a debris plume that will rise above the surface. Four minutes later, LCROSS will fly through the debris plume, collecting and relaying data back to Earth before impacting the lunar surface and creating a second debris plume. Scientists will observe both impacts from Earth to gather additional information.

LCROSS is billed by NASA as a fast-paced, low-cost mission that is leveraging existing NASA systems, commercial-off-the-shelf components and the spacecraft design and development expertise of integration partner Northrop Grumman Space Technologies.

FMI: http://lcross.arc.nasa.gov/, http://moon.msfc.nasa.gov/, www.nasa.gov/exploration

Advertisement

More News

Airborne 02.24.17: RV-10 Suit Dismissed, 2016 GA Sales, Red Tail Legacy

Also: Falcon 9 Landing, TFR Busts, Denton Airshow, QF-16, Treasure Coast, 'Fly Safe' Campaign, Juno Mission When the news first came out, in 2015, that Van's Aircraft was sued for >[...]

Aero-TV: 'I Feel I Can Fly' - PLW Modelworks's Birdly IITSEC 2016 FlightSim Demo

A Truly Unique Flying Experience… Most of us have dreamed of being able to fly like a bird. And while that’s not an option for most of us, unless you’re interest>[...]

Airborne 02.23.17: Sonaca 200, Yuneec H920 Plus, SpaceX Delays Mars Mission

Also: NextGen Blimps, AEA/HAI Coverage, L-39 Suit, Drone User Group, Red Arrows Pilot Inquest, 2nd T-50A, Steve Fossett Honored Sonaca Aircraft is getting ready to start certificat>[...]

Airborne 02.24.17: RV-10 Suit Dismissed, 2016 GA Sales, Red Tail Legacy

Also: Falcon 9 Landing, TFR Busts, Denton Airshow, QF-16, Treasure Coast, 'Fly Safe' Campaign, Juno Mission When the news first came out, in 2015, that Van's Aircraft was sued for >[...]

AD: The Boeing Company Airplanes

AD NUMBER: 2017-04-07 PRODUCT: Certain The Boeing Company Model 757 airplanes.>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2017 Web Development & Design by Pauli Systems, LC