The winners of the “What would you send to ISS?” contest have been announced.
The contest was asking for proposals from the public for science research. Though the winner’s proposal, imaging the auroras in real time, is interesting, I think the runner-up who proposed building a nanosat factory on ISS to be far more exciting.
A new woman’s land speed record was set this week.
Back in 1965, Lee Breedlove set the women’s land speed record on Utah’s Salt Lake Flats with an average speed of 308.51 mph (496.49 km/h) over four runs. That record stood for 48 years until this month, when Jessi Combs smashed it in her 52,000 hp North American Eagle Supersonic Speed Challenger with a speed of 392.954 mph (632.39 km/h).
I am puzzled why the gender matters in driving these high speed vehicles.
The government shutdown has put flight testing of Dream Chaser on hold.
It appears that the decision to do these flight tests at Dryden is the problem. As a NASA facility, it has been shut down. If the flight tests had instead been arranged at a private facility, Dream Chaser could still be flying.
The test pilots who have been flying SpaceShipTwo report on their work at a test pilot symposium.
Lots of interesting engineering details about the ship’s flight capabilities, including one near disaster that was saved by SpaceShipTwo’s robust design. No details, however, on the state of the ship’s engine, or when further test flights at higher and higher altitudes will be attempted.
Posted from home, Tucson, Arizona.
Among other things, Sarah Brightman talks about her planned trip to space.
Posted from New Mexico.
The competition heats up: SpaceX has revised the schedule for its next three launches, pushing back two weeks so engineers can review issues with the Falcon 9 upper stage engine.
The debut launch of the upgraded Falcon 9 successfully deployed Canada’s Cassiope spacecraft into orbit on September 29. However, after safely deploying its payloads, the upper stage was then set to restart its Merlin VacD engine for a second burn related to SpaceX’s ambitions to create a fully reusable launch system. An anomaly with the restart held no mission impact, but the company’s CEO and chief designer, Elon Musk, did note they expected to implement corrective actions ahead of the next launch. “In the case of the upper stage relight, we initiated relight and the system encountered an anomaly and did not complete the relight. We believe understand what that issue is and should have it addressed in time for the next flight of Falcon 9,” he noted. “We essentially saw the engine initiate ignition. get up to about 400 psi and then it encountered a condition that it didn’t like. We have all of the data from the restart, so I am confident that we will be able to sort it out and address it before the next flight. We just have to iron out some slight differences of it operating in vacuum.”
I find Musk’s vague terminology about the engine issue to be interesting. I wonder if the “condition” the engine “didn’t like” was when the engine exploded, as some have suggested. (I personally am skeptical the engine exploded, however, as such a failure would probably require a much longer delay to deal with.)
Either way, the next few months should be a busy time for commercial space. Not only does SpaceX have two major commercial launches and a Dragon mission to ISS, Orbital Sciences has its next Cygnus cargo mission and Virgin Galactic claims it will be ready to fly SpaceShipTwo with passengers.
Posted on the road heading into the empty wilds of west Texas.
The competition heats up: Jeff Bezos reveals some details about the goals of his space company, Blue Origin.
Blue Origin is now working on its third version of the New Shepard, which is designed to take everyday people on suborbital journeys. Bezos said that he’s hopeful that this will be the last iteration, and he wants to see the next vehicle ready for commercial operation. “I’m very optimistic about that,” he said. Bezos didn’t give any specific timetables. However, he did say that Blue Origin’s orbital vehicle, designed to send astronauts to the International Space Station and elsewhere, will be tested by 2018. Eventually, the goal is to let anyone fly up into space safely at reasonable prices.
Not a lot of details, but previously we knew practically nothing. That the present ship is being designed for suborbital tourist flights makes it a direct competitor of Virgin Galactic and XCOR. And considering the problems that Virgin Galactic has with SpaceShipTwo, and that XCOR doesn’t have the big bucks of Bezos, Blue Origin might actually be in the lead in the race to put the first tourists in space.
Except for a troublesome fan, the first Cygnus cargo capsule to dock with ISS is performing perfectly.
The fan has been a minor issue. The astronauts have simply turned it off periodically when it started to act up. What is really important is this:
The next Cygnus – along with its Antares launch vehicle – is already being processed at Orbital’s Wallops facility, with a target launch date of December 15, with an available launch window through to December 21.
The Russian government today replaced the head of its space agency.
This is part of the continuing shake-up of the Russian space industry following a series of launch failures over the past three years.
Former NASA shuttle head outlines a pessimistic future for NASA expensive Space Launch System.
Continuing to develop programs in the same old ways, from my observations, will certainly lead to cancellation as government budgets are stretched thin.”
In a newspaper interview Richard Branson today claimed that Virgin Galactic is “just three months away from having a fully-functioning rocket that is capable of taking passengers into orbit.”
At this moment I am sadly very skeptical. The company has only done two powered flights of SpaceShipTwo, and the highest it has gone is about 70,000 feet. To make it fully-functioning, they need to fly it 70 miles high. And the rumors about their engine problems suggest they won’t be able to do this until next year, at the soonest.
A drone that can fly continuously for five years at 65,000 feet.
The Solara series are designed to be a fraction of the cost of a satellite, but operate many similar tasks, such as surveillance, crop-monitoring, weather and disaster oversight, or any other monitoring that low-altitude satellites track. The Solara aircraft could cost less than $2 million, according to Forbes, which quotes Dustin Sanders, Titan’s chief electrical engineer, as saying, “We’re trying to do a single-million-dollar-per-aircraft platform. And the operation cost is almost nothing — you’re paying some dude to watch the payload and make sure the aircraft doesn’t do anything stupid.”
As with any new invention, the use of this drone carries with it both good and bad possibilities.
