Atlas 5 successfully launches military communications payload
The competition heats up: After a two month delay because of an engine issue on its previous launch, ULA’s Atlas 5 rocket today successfully placed a military communications into orbit.
Tag: commercial
Joey Alexander – Over The Rainbow
An evening pause: A nice transition from Judy Garland yesterday, and what I am posting tomorrow.
Hat tip Frank Kelly.
The first solar-powered flight across the Atlantic
The competition heats up: Solar Impulse 2 has successfully completed the first solar-powered flight across the Atlantic in the 15th leg of its journey around the world.
SpaceX’s first stage teaches them how to land on Mars
The competition heats up: This update on the status of SpaceX’s manned Dragon capsule also provides this interesting detail about the engineering knowledge gained from the company’s effort to vertically land its Falcon 9 first stages:
The company is also using the propulsive landings as a way to practically and physically test landing systems in a near-Mars atmospheric environment. “Earth’s upper atmosphere is also a really good analogue for Mars’ atmosphere,” noted [Garrett Reisman, Director of Space Operations]. “When you get up high enough, the density and consistency of the atmosphere is very similar to what you face during Entry, Descent, and Landing (EDL) on Mars. So every time we land, we take one of these rockets and we perform hypersonic retrograde propulsion, the data from which we’re sharing with JPL because it’s the first time this has ever been demonstrated on a major scale.”
To this end, Reisman pointed out that the Falcon 9 first stage landings are really serving as test beds for the EDL systems of eventual Mars missions. “Every time you see one of those rockets coming back, not only is it enabling a whole new paradigm for launching things into space, but it’s also bringing us one step closer to Mars.
As for Dragon, it now appears the company wants to do a full unmanned demo flight to and from ISS before it performs its launch abort test. They will then follow this with a manned demo mission to ISS. All three flights are planned for 2017.
Sierra Nevada prepares for Dream Chaser glide tests
The competition heats up: Sierra Nevada now expects to deliver its refurbished engineering test prototype of Dream Chaser to NASA for new glide tests in August.
“Our version of the shuttle Enterprise is about to be finished for its next phase of flight tests,” [said Mark Sirangelo, corporate vice president.] “Somewhere in the August time frame, it’s going to be shipped off to California, to the Armstrong [Flight Research] Center and to Edwards to be in Phase 2 of flight testing, which is going to be really fun and exciting.”
Sirangelo said lessons learned from the atmospheric flight tests will be applied to the development of the orbital test vehicle, which is now being outfitted in Colorado. That test vehicle, in turn, will blaze the trail for the spacecraft that will carry cargo for NASA under the CRS-2 contract. “We are looking to be launching on time, which is about three years from now, in the second half of 2019,” Sirangelo said.
They get this cargo version flying successfully, and they will certainly get a contract to build a manned version.
Judy Garland – The Man That Got Away
An evening pause: From A Star is Born (1954).
Hat tip Edward Thelen.
As always, I am open to evening pause suggestions from my readers. If you have one, say so here in a comment, but don’t post the link. I will email you to get it.
Damaged Falcon 9 first stage returns to port
The remains of the damaged Falcon 9 first stage that tipped over during its barge landing last week returned to port this past weekend.
Video and images of it can be seen at the link, all of which suggest that there is a slight chance the engines might be salvageable. Regardless, SpaceX once again has valuable used space hardware that no one else has ever had which it can study to improve its future rocket designs.
India today successfully launched 20 commercial satellites on its PSLV rocket
The competition heats up: India today launched 20 satellites, 18 of which were smallsats, on its low cost PSLV rocket.
This was also the fourth PSLV launch of the year, matching their previous high in 2015.
Firefly tests aerospike engine
The competition heats up: Firefly Space Systems has successfully tested its aerospike engine.
They are, like Virgin Galactic and Rocket Lab, aiming for the smallsat market, and hope to fly their first launch by 2018.
Posted from Los Angeles, where I am stranded for the nighr because my flight to Tucson today was cancelled due to bad weather.
Neil Young – Old Man
An evening pause: Recorded live in London, 1971.
Hat tip Wayne DeVette.
Russia’s continuing weakness in space
In the heat of competition: Russia this week announced new space agreements with both China and Europe.
- ESA, Roscosmos to sign cooperation agreement on Russian satellites
- Russia, China to sign deal paving way to rocket engine contract — deputy PM
- Russia, China may cooperate in developing heavy space rocket — diplomat
The first describes a deal whereby Europe will pay Russia to use its Bion capsules to launch life science experiments. In addition, the article notes that Europe will continue its agreement with Russia to launch commercial Soyuz rockets from its Arianespace launchpad in French Guiana.
The second and third stories describe a variety of negotiations between Russia and China, whereby the two countries will work together in a number of ways, including the possibiliity that China will buy the same Russian rocket engine that ULA uses in its Atlas 5 rocket as well as maybe jointly build a heavy lift rocket with Russia. In the second article, Russia’s deputy prime minister Dmitry Rogozin, in touting the excellence of the Russian rocket engine, could not help taunting the United States.
» Read more
Florida demands $15K port fee from SpaceX
Nice first stage you got there, be a shame if something happened to it: The Florida port where SpaceX has been offloading its recovered first stages from its barge has announced that it wants to charge the company $15,000 each time.
“We view their cargo passing over our dock just like any other cargo passing our dock,” Port Canaveral Chief Executive Officer John Murray said. “We’re not looking at this as an adversarial relationship. It’s no different than anything else coming across the dock. You have to pay for use of port facilities. That’s how a port makes its money.”
“The proposed wharfage fee is 14 times higher than what any other business is being charged for using port facilities,” SpaceX spokesman John Taylor said in an email to FLORIDA TODAY. “Port Canaveral is an important partner in our recovery operations. But we expect fees to be fair and reflect our actual use of the port. We’re looking forward to participating in the meeting later this week.”The port notes that the size and the weight of the first stages cause significant wear and tear to the port, and thus should pay more. They have a point, but this still looks like they have noticed they have a customer with deep pockets that they now are trying to pick.
Posted from Linthicum, Maryland.