NASA and Orbital Sciences have set January 7 as the launch date for the Cygnus cargo mission to ISS.
They did some rescheduling at Wallops Island to allow the Cygnus launch to happen earlier.
India has set January 5 as the launch date for its next attempt to launch is home-built GSLV rocket.
An update on the Google Lunar X-Prize competition.
A number of teams have dropped out, narrowing the competition to eighteen teams.
The Messenger science team has named ten craters on Mercury after some 19th and 20th century artists, musicians, and writers.
The list includes Truman Capote, John Lennon, Alexander Calder.
The competition heats up: SpaceX has set December 31 as the launch date for its next Falcon 9 commercial launch.
They are picking up the pace. This will be SpaceX’s second commercial launch in December and its second geosynchronous launch. If they prove they can keep this pace through 2014 they will not only clear away a large amount of the launch backlog, they will establish themselves as a solid player in the launch market, a company that the competition must fear due to its low prices.
Bad weather scrubbed a SpaceShipTwo test flight yesterday.
It was unclear whether this would have been a powered flight. The scrub also ends any chance of another test flight before the end of the year.
Fixing the coolant pump on ISS: A close look at what will happen during the upcoming spacewalks.
According to this report, one astronaut will be wearing the spacesuit that leaked water in July. This fact contradicts a previous story that said there were two other suits on the station and that the suspect suit need not be used.
NASA engineers have decided to go ahead with a series of spacewalks to repair the ISS cooling system, thereby delaying the Cygnus cargo mission until January.
The EVAs will take place on December 21, 23 and 25 followed by a Russian Spacewalk on the 27th and a Beta-Angle Cut-out beginning on December 29. That means that the earliest launch opportunity for Cygnus is January 9, 2014 (local time) – pending the successful execution of the contingency EVAs.
Update: The Orbital Sciences press announcement says their launch can happen no earlier than January 13.
Arianespace has ordered the construction of an additional 18 Ariane 5 rockets.
This construction order, if it reflects actual launch contracts, gives Arianespace some margin while it works to find ways to compete in the launch business, as expressed by the last sentence of the above article: “Astrium managers recently called for a thorough overhaul of the Ariane contractor mix with a view to reducing prices to stay viable in the competitive world commercial launch market.”
Aerojet has successfully completed engine tests for the launch abort system on Boeing’s CST-100 manned capsule.
“In the past several weeks, the Aerojet Rocketdyne team conducted a series of eight tests on two Launch Abort Engines meeting or exceeding all test parameters,” said Aerojet Rocketdyne Program Manager, Terry Lorier. “The tests demonstrated engine performance for multiple mission duty cycles and proved operation and durability under extreme operating conditions. The success of this most recent test series clears the way for our team to proceed into qualification and production of the engine in the next phase of the program.”
The competition heats up: Germany has funded a study to look into using Sierra Nevada’s Dream Chaser for its space operations.
Named DC4EU (Dream Chaser for European Utilization), the project is to explore ways in which the Dream Chasercan be used to cover German and European requirements for the transportation of payloads and astronauts to the International Space Station (ISS) and for deployment as a manned or unmanned space vehicle allowing German and European scientists to conduct research under weightless conditions over extended periods of time. Given the capability which the Dream Chaser has for reaching orbits at a substantially greater altitude than the ISS, the study will determine the extent to which it is able to supply satellites or remove decommissioned satellites from their orbits.
All hail competition and private enterprise! Sierra Nevada designed it. Sierra Nevada built it. Sierra Nevada owns it. If NASA decides it doesn’t want to buy it, there is no reason the company can’t sell it to someone else, for profit.
China outlines its plans for its next two unmanned lunar probes, with the second targeted as a 2017 sample return mission.
Key quote:
The new mission planned for 2017 would mark the third and final phase of China’s robotic lunar exploration program and pave the way for possibly landing an astronaut on the moon after 2020.
As I mentioned last night, the soft landing on Saturday demonstrated they are developing the technology to land a manned vehicle safely on the Moon. To return samples safely would demonstrate they are developing the technology to return that manned vehicle safely as well.
Update: Yutu did not land anywhere near its planned landing location.
China had originally publicized a location in the Sinus Iridum (Bay of Rainbows) — a level area thoroughly surveyed by a previous Chinese mission — as the landing spot. Local media even stated that Chang’e 3 landed there. But Chinese scientists have since confirmed that the spacecraft landed slightly to the east, in the northern part of Mare Imbrium (Sea of Rains).
It is unclear whether this was a late change or the result of a technical problem.
