LADEE spacecraft now working well as it heads to the moon for dual missions (see video below) NASA engineers have fixed a problem with the new lunar orbiter and the spacecraft is continuing its month-long journey to the moon. The space agency reported over the weekend that the reaction wheels on its Lunar Atmosphere and Dust Environment Explorer (LADEE) were successfully brought back on-line and the spacecraft operating well. The problem with the wheels, which are used to position and stabilize the spacecraft, began shortly after launch late Friday night. During technical checkouts, the spacecraft commanded itself to shut down its reaction wheels. Engineers immediately began working on the problem and found it was caused by the fault protection limits set up prior to launch to safeguard the reaction wheels. The limits were disabled and reaction wheels brought back online. “The initial checkout flight procedure is progressing,” said S. Pete Worden, center director at NASA’s Ames Research Center, in a statement. “The LADEE spacecraft is healthy and communicating with mission operators.” NASA’s LADEE lifted off at 11:27 p.m. ET Friday atop a U.S. Air Force Minotaur V rocket, which started out as a ballistic missile but was converted into a space launch vehicle. It was the first launch from the NASA Wallops Flight Facility on Wallops Island, Va. The craft is expected to reach the moon in about 30 days. It will then enter the lunar orbit and begin its work. The orbiting observatory is expected to study the moon’s atmosphere, providing data to help scientists better understand Mercury, asteroids and moons orbiting other planets. Soon after entering the moon’s orbit, the spacecraft is also scheduled to begin a limited test of a high-data-rate laser communication system. If that system works as planned, similar systems are expected to be used to speed up future satellite communications, as well as deep space communications with robots and human exploration crews. Laser communications would enable robots — similar to the Mars rover Curiosity — as well as astronauts to send and receive far greater data loads, whether they’re in orbit around Earth, on the moon or on a distant asteroid. > NASA’s lunar orbiter blasts off atop a Minotaur V rocket from Wallops Flight Facility on Wallops Island, Va. (Video: NASA TV) Sharon Gaudin covers the Internet and Web 2.0, emerging technologies, and desktop and laptop chips for Computerworld. Follow Sharon on Twitter at @sgaudin, or subscribe to Sharon’s RSS feed . Her email address is sgaudin@computerworld.com. Related content news analysis Apple earnings: About that iPhone 'slump' in China Based on information from Thursday's earnings report, it seems that data pointing to an iPhone slump in China were over-baked. By Jonny Evans May 03, 2024 9 mins iMac iPhone Apple news Microsoft begins to phase out ‘classic’ Teams Microsoft is encouraging Teams customers to move to the new, faster version of the collaboration app; the older version will be switched off next year. By Matthew Finnegan May 03, 2024 3 mins Microsoft Teams Collaboration Software Productivity Software news analysis Apple confirms it will open up the iPad in Europe this fall The latest efforts to comply with Europe’s Digital Markets Act mean developers can offer to side load apps to both iPhones and iPads in the EU. Apple has also taken steps to improve what it offers to smaller and non-commercial developers in the By Jonny Evans May 02, 2024 6 mins iPad Apple Mobile Apps news Udacity offers laid-off US workers free access to its courses for 30 days Sign-ups will be available over the next 30 days By Lucas Mearian May 02, 2024 4 mins Technology Industry IT Jobs IT Skills Podcasts Videos Resources Events SUBSCRIBE TO OUR NEWSLETTER From our editors straight to your inbox Get started by entering your email address below. Please enter a valid email address Subscribe