An unmanned spacecraft designed to get rid of space junk is set to launch in 2018, and use a new European built reusable launch system.

The competition heats up: An unmanned spacecraft designed to get rid of space junk is set to launch in 2018, and use a new European built reusable launch system.

Both components of this story are significant. First, a company has gotten the necessary financing to build the spacecraft, proving that there is profit to be made in the removal of space junk. Second, the launch system is simple and reusable, and will lower the cost of getting small payloads into orbit significantly. And it appears it is being built.

India space officials have decided to completely replace the second stage of the GSLV rocket that leaked during the rocket’s scrubbed launch last month.

India’s space agency has decided to completely replace the second stage of the GSLV rocket that leaked during the rocket’s scrubbed launch last month.

“Although the exact reasons for the leakage in the second stage of the engine, which prevented the launch on August 19, are being probed by the team headed by K Narayanan, it has been decided that a new liquid second stage (GS-2) will be assembled to replace the leaked stage,” said the official. He added that the process of assembling has begun, and that besides the GS-2, all the four liquid strap-on stages are being replaced with new ones.

That leak must have been quite significant for them to make this decision.

The astronauts who returned to Earth from ISS on September 10 were flying blind.

Another Russian space glitch: The astronauts who returned to Earth from ISS on September 10 were flying blind.

The altitude sensors apparently failed soon after undocking. Since the Soyuz craft is not piloted but returns to Earth automatically, this failure was not crucial. That it happened, however, sends another worrisome signal about declining Russian quality control standards. If this system failed, why couldn’t another more crucial one fail as well?

When will SpaceX launch the upgraded Falcon 9? We have competing news stories:

When will SpaceX launch the upgraded Falcon 9? We have competing news stories:

  • The Canadian Space Agency sent out a press release today saying Cassiope will launch on September 15 on its Falcon 9 rocket.
  • Elon Musk sent out a twitter report of yesterday’s static fire test, noting there were anomalies and that the launch date is still to be determined.

This is very puzzling. That the Canadian release was sent out today suggests that they have information we don’t have about the static fire test and thus knew they could announce the launch date. That Musk is more circumspect however suggests that the information the Canadians have is not correct.

Update: Stephen Clark at Spaceflight Now has more information. It appears the launch will not happen on Sunday, as SpaceX plans a second launchpad static test tomorrow to iron out the unexplained “anomalies” in yesterday’s static test.

SpaceX successfully completed a static test of the 9 first stage engines of its upgraded Falcon 9 rocket today.

SpaceX successfully completed a static test of the 9 first stage engines of its upgraded Falcon 9 rocket today.

SpaceX’s upgraded Falcon 9 rocket briefly fired nine Merlin 1D engines on the launch pad Thursday, but engineers will review data from the prelaunch static fire test before confirming the mission’s targeted Sunday launch from Vandenberg Air Force Base in California, sources familiar with SpaceX’s launch preparations said.

NASA has announced a press conference for later today about the Voyager spacecraft.

NASA has announced a press conference for later today about the Voyager spacecraft.

The rumors are that all the scientists involved with this data from this spacecraft now finally agree that Voyager has left the solar system. More to come.

The rumors were true: NASA has confirmed that Voyager 1 is out of the solar system and in interstellar space, and has been since last summer.

Today’s static fire test and launch rehearsal of SpaceX’s Falcon 9 rocket was scrubbed.

Wednesday’s static fire test and launch rehearsal of SpaceX’s Falcon 9R rocket was scrubbed.

I hear rumors that there was a fuel leak, but this is not confirmed. Regardless, this scrub could cause another delay of Sunday’s planned launch of the upgraded Falcon 9R with its first commercial payload, as the company wants to do this test prior to launch.

Another large satellite is about to fall to Earth.

Chicken Little report: Another large satellite is about to fall to Earth.

Current estimates suggest this could occur anytime between the end of this month and the start of November. When it does, the one-tonne GOCE will plunge rapidly through the atmosphere, burning up as it descends. “Some satellites take decades to come back after finishing operations; we will re-enter in no more than three weeks,” says Esa mission manager Dr Rune Floberghagen. Modelling work indicates that perhaps up to 25% of the spacecraft may survive all the way to the surface.

The odds of this debris hitting anything significant is very small. It can happen however.

SpaceX has again delayed the launch of its first Falcon 9 commercial launch.

SpaceX has again delayed the launch of its first Falcon 9 commercial launch.

This delay appears to be only one day, from Saturday to Sunday, September 15. The static fire test of the rocket on the launchpad appears set for today, and I suspect the one day delay was to give them more time to analyze the results of today’s test.

Also, this quote from the article shows the risks involved with this first launch of the upgraded Falcon 9:

The launch would be the first for the next-generation Falcon 9-R, designed not only to be more powerful but to have the potential for re-use — that would be the “R” in “9-R” (which Harris incidentally said is pronounced “niner” according to SpaceX CEO Elon Musk).

Space News’ Irene Klotz talked to Musk late last week and found some nervousness going into the launch. “We’re being, as usual, extremely paranoid about the launch and trying to do everything we possibly can to improve the probability of success, but this is a new version of Falcon 9,” Musk told her. [emphasis mine]

The first commercial launch of SpaceX’s Falcon 9 has been pushed back to September 14.

The first commercial launch of SpaceX’s Falcon 9 has been pushed back to September 14.

I must apologize to my readers. I completely missed this news item last week. However, in my defense SpaceX has been unusually tight-lipped this time with information.

The launch itself also seems dependent on a hot fire engine test that SpaceX wishes to do first, which means that the September 14 date might still be pushed back again.

The first and second launch of the Space Launch System are likely to be delayed due to budget issues.

The first and second launch of the Space Launch System are likely to be delayed due to budget issues.

“It’s very clear that we could have slips of a year or two,” said [deputy administrator Lori] Garver, referring to both the 2017 launch — which won’t have a crew — and the first planned flight of NASA astronauts aboard the SLS rocket in 2021.

Garver claims that it is insufficient funds for SLS that will cause the delays, despite getting $3 billion per year, or ten times the money the private commercial program is getting.

I’m on a hike today, but so any additional comments about this insanity will have to wait.

The Russians are including a bathroom in their next generation manned vehicle, something they note Orion will not have.

The competition heats up: The Russians are including a bathroom in their next generation manned vehicle, something they note Orion will not have.

A new Russian spaceship for trips to the moon or the International Space Station will have at least one crucial advantage over its American rival – a toilet, one of the craft’s developers said Friday. “I don’t think I need to elaborate on how a waste-collection system is much more comfortable than the diapers that astronauts aboard the [US spacecraft] Orion will have to use,” said Vladimir Pirozhkov of the Moscow Institute of Steel and Alloys, which is involved in the development of the Russian ship. “Besides, the Russian segment of the International Space Station [ISS] has a limited number of toilets, which means a spacecraft with an extra ‘space toilet’ will come in handy,” he added.

As much as I am skeptical of Orion and SLS, I am equally skeptical of the Russian claims of a next generation manned spacecraft. They have been unveiling these proposals now for more than a decade, with nothing ever getting built. With Orion we at least have an existing capsule, even if its bulkhead needed to fixed.

Though I will agree with them on one point: Putting a toilet on a vehicle intended to go beyond Earth orbit, which Orion is supposed to be designed to do, makes common sense. That NASA didn’t include this essential item in Orion reveals to us the unseriousness of the spacecraft.

While the launch industry eagerly awaits SpaceX’s first commercial Falcon 9 launch on September 10, Arianespace has been signing up customers.

The competition heats up: While the launch industry eagerly awaits SpaceX’s first commercial Falcon 9 launch on September 10, Arianespace has been signing up customers.

Arianespace Chief Executive Stephane Israel said Aug. 29 after the last Ariane 5 launch that the company has booked around 300 million euros ($400 million) in new orders in recent weeks, bringing this year’s total contract volume to 1 billion euros. Industry officials said the contracts are for government missions in Brazil and Japan, and commercial operators in Brazil, the United States, Mexico and Spain.

The Ariane 5 is incredibly reliable, having successfully completed more than fifty launches in a row. It is also much more expensive that Falcon 9, which is expected to cost a customer about half as much to get a payload into orbit.

Until SpaceX proves Falcon 9, Arianespace will be in a strong position to get customers. Once Falcon 9 starts flying regularly however, Arianespace will begin to lose business to this cheaper alternative. Thus, the new contracts will help tide the company over while they scramble to figure out how to reduce costs in order to compete.

In related news, SpaceX readies the new upgraded Falcon 9 for launch.

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