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LightSail has completed its first round of flight testing. The spacecraft is now armed with new software that will transmit almost three times as much health and status data back to Earth than it did during last year's test flight.
China plans a busy future in robotic space exploration. Besides the scientific merit, what interests me most about the upcoming Chang'e 4 mission is their intention to get the public involved.
Posted by Jason Davis on 2016/01/22 05:03 CST
The place NASA intends to the land the first humans on Mars could be selected during the next presidential administration, according to the agency’s planetary science division director, Jim Green.
It's looking likelier that there is an undiscovered planet orbiting beyond the Kuiper belt. If it's there, it's roughly 10 times the mass of Earth (or about half the mass of Neptune), likely never gets closer to the Sun than about 100 AU, and takes more than 10,000 years to orbit the Sun.