Tag: commercial

Russian owned International Launch Services today successfully used its Proton rocket to launch a commercial satellite.

4:55 pm

The competition heats up: Russian owned International Launch Services (ILS) today successfully used its Proton rocket to launch a commercial satellite.

This is the second successfully Proton launch since July’s spectacular failure. The company seems to be recovering, which of course means that the competition for launch services will get hotter in 2014.

Which is excellent news. The competition will keep these companies on their toes, and force them to innovate in order to stay in business. In the long run this will lower the cost to orbit and make space more accessible to everyone.

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Some new details about SpaceX’s new Raptor rocket engine are revealed.

9:19 am

The competition heats up: A key new detail about SpaceX’s new Raptor rocket engine is revealed.

The only detail about the engine in the release noted it will be capable of generating nearly 300 tons of thrust in vacuum, around four times more powerful than the Merlin 1D. However, it is possible a Raptor engine set could become the baseline for a huge future rocket to be used by SpaceX for missions to Mars, along with a potential role with a Mars ascent stage. [emphasis mine]

It appears that the engine might be intended to replace the Merlin engine entirely, thus giving the Falcon 9 (and other future SpaceX rockets) significantly more power, both for putting payload into orbit as well as returning to the ground.

Meanwhile, it also appears the Chinese, who are SpaceX’s biggest competitor in terms of price, are developing their own methane-oxygen engine with likely similar capabilities.

Ain’t competition wonderful?

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Planning the first launch abort test of the Dragon capsule.

2:12 pm

Planning the first launch abort test of the Dragon capsule.

The in-flight abort test will take place along Florida’s space coast. During the test, a Dragon spacecraft will launch on a standard Falcon 9 rocket and an abort command will be issued approximately 73 seconds into the flight. At that point, the spacecraft will be flying through the area of maximum dynamic pressure, or Max Q, where the combination of air pressure and speed will cause maximal strain on the spacecraft.

Dragon will be outfitted with about 270 special sensors to measure a wide variety of stresses and acceleration effects on the spacecraft. An instrumented mannequin, similar to a crash test dummy, also will be inside. The spacecraft’s parachutes will deploy for a splashdown in the Atlantic, where a ship will be pre-positioned for simulated rescue operations. The test spacecraft will be returned to Port Canaveral by barge so data can be retrieved and incorporated into the system’s design.

The test is presently scheduled for the summer of 2014.

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The next Dragon flight has now been scheduled for no earlier than February 11.

8:13 am

The next Dragon flight has now been scheduled for no earlier than February 11.

The next flight of SpaceX’s Dragon has been realigned to a February 11, 2014 NET (No Earlier Than) launch date. The launch will mark Dragon’s first ride on the upgraded Falcon 9 v.1.1 rocket, potentially sporting landing legs, as Elon Musk plans his next attempt at proving the rocket’s ability to return its stages back to Earth for reuse.

SpaceX must first launch two commercial satellites with the upgraded Falcon 9 before its NASA flight. Also, 2014 will be a very business year for the rocket, as it is scheduled to send three cargo missions to ISS plus launch eight commercial satellites.

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A new company is now offering balloon flights to the edge of space for one third the price of a suborbital flight.

9:15 am

The competition heats up: A new company is now offering balloon flights to the edge of space for one third the price of a suborbital flight.

World View passengers will soar to an altitude of about 30 kilometers (about 100,000 feet) — far short of SpaceShipTwo’s intended 110-kilometer (68-mile) high peak. Inside the capsule there will be little sensation of microgravity. Rather, the whole point of the ride is the view. “You can be sitting up there having your beverage of choice watching this extraordinary spectacle of the Earth below you and the blackness of space,” project co-founder and Paragon president Jane Poynter told Discovery News. “It really is very gentle. You can be up at altitude for hours, for days for research if you need to be… I think we have the opportunity to give a really, really incredible experience to people — and for a lot less than most of what’s out on the market right now,” she said.

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The next test flight of a version of SpaceX’s Grasshopper could occur in New Mexico in December.

8:29 am

The next test flight of a version of SpaceX’s Grasshopper could occur in New Mexico in December.

The story says this test will be with Grasshopper, but I think that is a mistake. Unless SpaceX is using this name for all its vertical landing test vehicles, the company had said the test vehicle to fly in New Mexico would be a full scale Falcon 9 first stage, with nine Merlin engines, not one as has Grasshopper.

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Cygnus will be de-orbited one day early, on October 23.

8:24 am

Cygnus will be de-orbited one day early, on October 23.

At the same time, preparations move forward for the second Cygnus flight in December, which will be the first operational flight. This quote is interesting:

Neither Orbital nor the Virginia Commercial Space Flight Authority got locked out of the Mid-Atlantic Regional Spaceport as a result of the shutdown, meaning that preparations for the tentative December launch continued while more than 95 percent of NASA’s roughly 18,000 civil servants were on furlough.

Suggests again how unessential a good percentage of NASA’s employees really are. They might be great engineers, but they are apparently wasting their talents at NASA doing unnecessary make-work.

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A new woman’s land speed record was set this week.

8:42 am

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.

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The test pilots who have been flying SpaceShipTwo report on their work at a test pilot symposium.

3:42 pm

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.

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