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Russia ships three more engines to U.S. for ULA’s rockets

November 1, 2019 at 9:50 am Robert Zimmerman Points of Information

Russia announced yesterday that it has delivered three more RD-180 engines to ULA for use in its Atlas 5 rocket.

The article notes that this contract, as well as the contract with Northrop Grumman to make RD-181 engines for the Antares rocket, both end in December 2019. While ULA has said it plans to replace the Russia engine with Blue Origin’s BE-4 engine (still under development), it is not clear what Northrop Grumman will do.

In both cases, Russia has delivered enough engines to cover launches for the next few years. This will give Blue Origin time to complete development of the BE-4. As for Antares, the lack of its Russian engine, combined with its inability to obtain any customers other than NASA, could spell the end of that rocket once Northrop Grumman has used up its engine stockpile.

2 comments Antares, Atlas 5, capitalism, commercial, competition, engineering, government, policy, politics, RD-180, RD-181, Russia, spaceflight

ULA’s Atlas 5 launches military communications satellite

August 8, 2019 at 8:07 am Robert Zimmerman Points of Information

Early this morning ULA used its Atlas 5 rocket to successfully launch an Air Force military communications satellite.

This was the third ULA launch this year, which means they remain off the leader board below. This number of launches is also below the pace set the last two years, where they completed eight launches per year.

The leaders in the 2019 launch race:

12 Russia
11 China
10 SpaceX
6 Europe (Arianespace)
4 India

The U.S. now leads in the national rankings 17 to 12.

Leave a comment Air Force, Atlas 5, capitalism, commercial, competition, engineering, freedom, spaceflight, ULA

ULA delays Delta 4 and Atlas 5 launches for same reason

July 18, 2019 at 7:30 pm Robert Zimmerman Points of Information

Because of a concern about the same component used on both its Atlas 5 and Delta 4 rockets, ULA has now delayed the upcoming launches of both rockets.

Concerns over an unspecified part flying on the upper stages of United Launch Alliance’s rockets have delayed the launch of a GPS satellite on a Delta 4 booster from July 25 to no earlier than Aug. 22.

The same issue has also delayed an Atlas 5 launch.

The delays are related to engineers’ concerns over a common component that flies on the upper stages of the Atlas 5 and Delta 4 rockets, a ULA spokesperson said Wednesday.

Both rockets use the same Aeroject Rocketdyne engine in their upper stages, but an official from that companY said that its engine is not the issue. The upper stages also use the same avionics systems.

Posted from the rim of the Grand Canyon.

Leave a comment Atlas 5, capitalism, commercial, competition, Delta 4 Medium, engineering, spaceflight, ULA

ULA postpones next Atlas 5 launch due to battery failure

June 24, 2019 at 8:59 am Robert Zimmerman Points of Information

An Atlas 5 launch of a military communications satellite that had been scheduled for this week has been postponed by ULA until July because of a battery failure on the rocket.

While ULA certainly does not have the same kind of quality control problems as the Russians, for them to discover a failure like this so close to launch is somewhat disturbing.

Then again, they discovered it before launch, which is the important thing.

One comment Atlas 5, engineering, spaceflight, ULA

Air Force awards ULA and SpaceX three launch contracts each

March 7, 2019 at 1:20 pm Robert Zimmerman Points of Information

Capitalism in space: The Air Force this week released more details about the new launch contracts for both ULA and SpaceX worth just under three quarters of a billion dollars.

The contracts announced in February by the Air Force’s Space and Missile Systems Center were split between ULA and SpaceX, rivals in the U.S. launch industry. ULA won deals for up to three launches worth $441.76 million, and the Air Force awarded SpaceX contracts worth $297 million, also for three missions.

I had reported this back in February when it was first announced, but it was not then revealed that one of the SpaceX launches would be with the Falcon Heavy, the second such Air Force launch planned. That the Air Force awarded this contract prior to its first launch, now scheduled for no earlier than June 2019, is somewhat surprising. I would have expected them to wait to first see if that launch, only the second Falcon Heavy launch, was successful.

The article also notes a minor change by the Air Force in its launch program.

The Air Force has also given a new name to the Evolved Expendable Launch Vehicle program, a multibillion initiative begun in the 1990s to fund and oversee the development and operations of the Atlas 5 and Delta 4 rockets now owned by ULA.

The Space and Missile Systems Center announced March 1 that the EELV program’s new name is the National Security Space Launch program, in response to language in the 2019 National Defense Authorization Act.

They really needed to eliminate “Expendable” from the name, since the first stage of SpaceX’s rockets are not expendable, and it is expected that future rockets will be reusable as well. Moreover, EELV was created in the 1990s to create a launch monopoly for Boeing and Lockheed Martin, which then merged to create ULA. That monopoly no longer exists, and the military is now aiming to widen the competition, opening it up to more companies.

2 comments Air Force, Atlas 5, capitalism, commercial, competition, Delta, engineering, Falcon 9, Falcon Heavy, spaceflight, SpaceX, ULA

ULA gets launch contract for Lucy asteroid mission

February 1, 2019 at 10:21 am Robert Zimmerman Points of Information

Capitalism in space: NASA has awarded ULA a $145 million contract to launch the Lucy asteroid mission on its Atlas 5 rocket.

The price is high for such a launch in today’s market, and is even higher than the cost of some recent military launches, which routinely tack on extra requirements that cause the price to rise. I wonder why. Is it because NASA doesn’t care how much it spends? Or is there a political component here, providing a contract to a company that is having trouble winning contracts in the private sector because their price is too high?

It could be that the mission requires things from the launch that add to the cost. The press release mentions that it “includes the launch service and other mission related costs” but does not specify what they are.

One comment asteroid mission, Atlas 5, capitalism, commercial, competition, engineering, Lucy, NASA, science, spaceflight, ULA

Atlas 5 upper stage for first unmanned Starliner launch arrives in Florida

October 25, 2018 at 9:04 am Robert Zimmerman Points of Information

Capitalism in space: The Centaur upper stage to the ULA Atlas 5 rocket that will launch Boeing’s Starliner capsule on its first unmanned test flight has arrived in Florida.

According to present schedules, that flight is set for no earlier than March. This delivery makes that schedule more likely.

Leave a comment Atlas 5, Boeing, capitalism, commercial, competition, engineering, freedom, spaceflight, Starliner, ULA

Atlas 5 launches Air Force military satellite

October 17, 2018 at 9:07 am Robert Zimmerman Points of Information

ULA successfully launched an Air Force military satellite early today using its Atlas 5 rocket.

You can watch the launch at the link.

The leaders in the 2018 launch race:

28 China
17 SpaceX
8 Russia
8 ULA
6 Europe (Arianespace)

China leads the U.S. in the national rankings 28 to 26. Note that Russia has now been tied by ULA in the number of successful launches this year, and has a chance of topping Russia before by year’s end, a possibility that would have been impossible only a few years ago. The Russian launch count has crashed in the past four years. Nor is Russia alone in this. ULA’s numbers have also slumped slightly. Prior to last year, ULA routinely had had a dozen launch per year. It only had 8 launches last year, and it does not look like it will a dozen again in 2018.

This slump is not because of an overall slump in launches. It is because SpaceX has grabbed the commercial market with its less expensive rockets.

2 comments Air Force, Atlas 5, capitalism, commercial, competition, engineering, government, spaceflight, ULA

Russian lawmaker threatens to block sale of Russian rocket engines to ULA

August 10, 2018 at 8:52 am Robert Zimmerman Points of Information

In response to new U.S. sanctions, a Russian lawmaker has now threatened to block the sale of the Russian RD-180 rocket engine that ULA uses in its Atlas 5 rocket.

Russian lawmaker Sergei Ryabukhin, who heads the budget committee in the upper house of the Russian parliament, responded to the new sanctions by vowing: “The United States needs to finally understand that it’s useless to fight with Russia, including with the help of sanctions.”

According to the Russian news agency RIA, Ryabukhin found a place to hit Washington where it’s soft: the rocket engine. Losing access to the RD-180 would make American access to space—something Donald Trump desires enough to create a separate military service branch devoted to it—much more complicated. The engine helps get everything from satellites to astronauts into orbit.

More details here.

If Russia does this they will be shooting themselves in the foot. ULA is their only customer for the RD-180 engine. Without those sales, they would cut themselves off from one of the few remaining international space contracts they still have, further bankrupting their dying space industry. Furthermore, the U.S. has many other options even if the Atlas 5 can no longer fly. ULA might suffer until it can get a replacement engine, but in the meantime the Falcon Heavy is now available to replace it, at less cost.

3 comments Atlas 5, capitalism, commercial, competition, engineering, freedom, government, oppression, policy, politics, RD-180, Russia, spaceflight, Trump, ULA

NASA announces crews for first commercial manned launches

August 3, 2018 at 9:00 am Robert Zimmerman Points of Information

NASA has announced the crews for the first commercial manned launches.

Boeing’s crew flight test aboard its Starliner spacecraft, which is targeted to launch in mid-2019, will have Eric Boe, Chris Ferguson and Nicole Mann on board. Boeing’s first post-certification mission will have Josh Cassada and Suni Williams aboard.

SpaceX’s demo mission 2 aboard its Crew Dragon spacecraft, which is targeted to launch in April 2019, will have Bob Behnken and Doug Hurley aboard. The first post-certification mission will be crewed by Victor Glover and Mike Hopkins.

These crews cover the first two manned missions for each spacecraft.

Hat tip Kirk Hilliard.

More information here.

4 comments Atlas 5, Boeing, capitalism, commercial, competition, Dragon, engineering, Falcon 9, freedom, government, ISS, NASA, spaceflight, SpaceX, Starliner

New launch dates for commercial crew posted by NASA

August 2, 2018 at 2:26 pm Robert Zimmerman Points of Information

NASA has now released an updated schedule for the first test flights of Boeing’s Starliner and SpaceX’s Dragon manned capsules:

In chronological order:

SpaceX Demo-1 (uncrewed): November 2018
Boeing Orbital Flight Test (uncrewed): late 2018 / early 2019
SpaceX Demo-2 (crewed): April 2019
Boeing Crew Flight Test (crewed): mid-2019

Note once again that this schedule bears no resemblance to the pessimistic schedule put forth by the GAO. That schedule indicated that significant delays could be expected because of NASA’s heavy paperwork requirements.

I fully expect that political needs will force that paperwork to be done much faster than the GAO, or NASA, expects, or even wants. And the increased speed will have little to do with reducing safety.

One comment Atlas 5, Boeing, capitalism, commercial, competition, Dragon, engineering, Falcon 9, freedom, government, policy, politics, spaceflight, SpaceX, Starliner

NASA safety panel reviews commercial crew, tries to justify its paperwork demands

July 31, 2018 at 9:35 am Robert Zimmerman Points of Information

Link here. The article describes the results from the quarterly meeting of NASA’s safety panel, which occurred last week, including its concerns about the recent test problems during a launch abort test of Boeing’s Starliner capsule. It also describes the panel’s general satisfaction at the status of SpaceX’s Dragon capsule.

The article however ends with a long screed by one panel member, explaining that the heavy paperwork requirements they are imposing on the two companies is not really paperwork.

“It needs to be noted by everyone, and we’re especially interested in making sure that all of the external stakeholders realize this, that while the concluding process of certification has sometimes been described as a paper process, that is really just a shorthand clarification and in reality it could not be further from the truth,” noted Dr. McErlean.

In reality, the process is as follows. “In a certified design, the design agent – the contractor or partner in this case – performs the design and in the certification plan, the design agent and the certification agency (NASA) agree on the submittal of certification evidence.

“This could be measurements, it can be test data, it can be analysis, but it almost always involves the submittal of detailed technical data, not simply paper descriptions or forms. Sometimes it involves witness testing and sometimes it involves physical inspection. But it almost always wraps around important technical submittals.

Can I translate? The safety panel requires a lot of testing so that a lot of paperwork can be filled out. And while much of this testing is likely to help make the capsule’s safer, most of it seems to me to be make-work, and designed to justify the existence of NASA and its safety panel.

3 comments Atlas 5, Boeing, capitalism, commercial, competition, Dragon, engineering, Falcon 9, freedom, government, NASA, oppression, policy, politics, spaceflight, SpaceX, Starliner

NASA rubberstamps Russian engines in Atlas 5 for manned flights

July 31, 2018 at 9:18 am Robert Zimmerman Points of Information

Surprise surprise! NASA has certified the Russian engines used in the Atlas 5 as safe for manned flights.

NASA had been claiming that, because it cannot observe every detail in how Russia builds the engines, it cannot certify them as safe for manned flight. This is, and has been, crap. The Atlas 5, with this engine, has been one of the most reliable rockets ever built.

In truth, what NASA’s bureaucracy was really doing was using these Russian engines as a wedge to slow down Boeing’s first manned flight, mainly because the commercial crew program is threatening NASA past monopoly on U.S. manned flight. Once privately built rockets and manned spacecraft fly, people are suddenly going to realize we don’t really need NASA.

2 comments Atlas 5, bankruptcy, Boeing, capitalism, commercial, competition, engineering, freedom, government, NASA, oppression, spaceflight, Starliner, ULA

Atlas 5 successfully launches Mars lander InSight

May 5, 2018 at 8:01 am Robert Zimmerman Points of Information

ULA’s Atlas 5 rocket early this morning successfully launched NASA’s newest Mars lander InSight.

InSight will drill a seismic probe into the Martian surface and monitor earthquake activity. This will be the first time such monitoring will occur, and the probe is planned to do it for at least two years.

The launch puts the U.S. back in a tie with China for the lead in launches this year. The standings:

13 China
8 SpaceX
5 Russia
5 ULA

11 comments Atlas 5, capitalism, commercial, competition, engineering, freedom, InSight, Mars, spaceflight, ULA

Russian lawmakers introduce legislation to ban rocket engine sales to U.S.

April 25, 2018 at 9:13 am Robert Zimmerman Points of Information

Link here. The article provides practically no information about the legislation or its chances of passing. Instead, it focuses on the past history behind ULA’s use of the Russian RD-180 rocket engine in its Atlas 5 rocket as well as the recent efforts to replace it.

Thus, I have no idea if this legislation signals a real threat to future ULA launches or not. Moreover, the article tries to make it sound that the U.S. is entirely reliant on this rocket engine, something that is simply not true.

Nonetheless, this story underscores again the need for ULA to find a different engine to power its rockets. They shouldn’t be dependent on a rocket engiine built by a foreign power that has political motives that sometimes conflict with those of the United States.

2 comments Atlas 5, capitalism, commercial, competition, engineering, freedom, government, policy, politics, Russia, spaceflight, ULA

ULA’s Atlas 5 today successfully launched three U.S. military satellites

April 14, 2018 at 10:00 pm Robert Zimmerman Points of Information

Three U.S. military satellites, one to provide communications and the other two testing experimental engineering, were successfully launched today by ULA’s Atlas 5 rocket.

The leaders in the 2018 launch standings:

11 China
7 SpaceX
4 ULA
3 Japan
3 Russia
3 Europe
3 India

The U.S. is once again tied with China for the most launches this year.

10 comments Air Force, Atlas 5, capitalism, commercial, competition, engineering, freedom, government, policy, politics, spaceflight, ULA

New Air Force launch contracts for SpaceX and ULA

March 15, 2018 at 9:49 am Robert Zimmerman Points of Information

Capitalism in space: The Air Force announced yesterday that it has awarded launch contracts to ULA and SpaceX worth nearly $650 million.

Colorado-based ULA was awarded a $355 million contract for its launch services to deliver two Air Force Space Command spacecraft, labeled AFSPC-8 and AFSPC-12, to orbit. The missions are expected to launch from Cape Canaveral Air Force Station by June 2020 and March 2020, respectively.

…SpaceX, meanwhile, secured a $290 million contract to launch three next-generation Global Positioning System satellites for the Air Force, known as GPS III. The first is expected to launch from the Space Coast by March 2020, either from Cape Canaveral Air Force Station’s Launch Complex 40 or Kennedy Space Center’s pad 39A.

Note the price difference between the ULA and SpaceX.launches. ULA’s cost is $177.5 million per launch, while SpaceX’s is $96.7 million per launch. While it could be that the ULA launches need to cost more because of the nature of the payloads, I don’t buy it. The company simply charges too much, partly because its rockets are expensive. The Air Force however has a strategic need to have more than one launch company, so they bite their tongues and pay the larger amount.

I should add one positive aspect about ULA’s price. The price is considerably below what they used to charge, before SpaceX entered the game. Then, their lowest launch price was never less than $200 million, and usually much more. This lower price indicates they are working at getting competitive. Though SpaceX offers the Falcon Heavy at $90 million (with reused boosters) and $150 million (all new) to commercial customers, its price for the Air Force will likely be higher because of the Air Force’s stricter requirements. This means that ULA’s per launch price of $177.5 here is getting quite close to being competitive with the Falcon Heavy.

Note that the article mentions that SpaceX has also gotten two more commercial launch contracts with DigitalGlobe, so that company’s business continues to boom.

4 comments Air Force, Atlas 5, capitalism, commercial, competition, Delta, engineering, Falcon 9, Falcon Heavy, freedom, government, policy, politics, spaceflight, SpaceX, ULA

Atlas 5 successfully puts NOAA weather satellite in orbit

March 1, 2018 at 3:18 pm Robert Zimmerman Points of Information

ULA’s Atlas 5 rocket today successfully placed a NOAA weather satellite in orbit.

The leaders in the 2018 launch standings:

7 China
4 SpaceX
3 Japan
3 ULA
2 Russia

3 comments Atlas 5, capitalism, commercial, competition, engineering, freedom, NOAA, spaceflight, ULA

Air Force issues bid requests for five future launches

February 1, 2018 at 4:36 pm Robert Zimmerman Points of Information

Capitalism in space: The Air Force has issued a new request for bids on five future satellite launches, with SpaceX and ULA to compete for each.

The Air Force on Wednesday released a final request for proposals for Evolved Expendable Launch Vehicle (EELV) launch services for two National Reconnaissance Office payloads, the fifth Space-Based Infrared System geosynchronous Earth orbit satellite, an Air Force Space Command mission dubbed AFSPC-44 and a secret surveillance mission code-named SilentBarker.

Proposals are due April 16 and contracts are expected to be awarded in late 2018.

…The existence of SilentBarker surfaced last year during a House Armed Services Committee strategic forces subcommittee hearing when Gen. John Raymond, commander of Air Force Space Command, explained that the Air Force and the NRO were developing a “space situational awareness architecture” to help improve the protection of satellites from enemy attacks. SilentBarker is the name of the program.

Why do I have the sneaking suspicion that SilentBarker and Zuma have something to do with each other?

Leave a comment Air Force, Atlas 5, capitalism, commercial, competition, Delta, engineering, Falcon 9, freedom, spaceflight, SpaceX, ULA

ULA takes over Atlas 5 commercial marketing from Lockheed Martin

January 23, 2018 at 9:49 am Robert Zimmerman Behind The Black

Capitalism in space: ULA has now taken over the marketing of Atlas 5 commercial launches from Lockheed Martin.

I was actually surprised when I saw this story today. I had assumed that with the merger of the launch divisions of Boeing and Lockheed Martin into the ULA joint venture in 2005 ULA had been handling this marketing already. This announcement reveals that this merger had apparently only shifted the government Atlas 5 launches to ULA’s control, and only now has the rocket’s entire business been handed to ULA.

I wonder what political in-fighting was required by ULA’s CEO Tory Bruno to get this to happen.

5 comments Atlas 5, capitalism, commercial, competition, engineering, Lockheed Martin, spaceflight, ULA

Atlas 5 man-rated upgrades approved by NASA for Starliner launches

January 4, 2018 at 11:17 pm Robert Zimmerman Points of Information

Capitalism in space: ULA announced this week that its Atlas 5 rocket has passed a NASA review that now approves the design changes necessary to allow that rocket to launch Boeing’s Starliner manned capsule.

“Design Certification Review is a significant milestone that completes the design phase of the program, paving the way to operations,” said Barb Egan, ULA Commercial Crew program manager. “Hardware and software final qualification tests are underway, as well as a major integrated test series, including structural loads. Future tests will involve launch vehicle hardware, such as jettison tests, acoustic tests, and, finally, a pad abort test in White Sands, New Mexico.”

Launch vehicle production is currently on track for an uncrewed August 2018 Orbital Flight Test (OFT).

The schedule to make that August flight happen still remains tight, but this approval brings it one step closer.

6 comments Atlas 5, Boeing, capitalism, commercial, competition, engineering, freedom, NASA, politics, spaceflight, Starliner, ULA

ULA’s Atlas 5 successfully launches surveillance satellite

October 15, 2017 at 8:56 am Robert Zimmerman Points of Information

Capitalism in space: ULA today successfully launched a reconnaissance satellite using its Atlas 5 rocket.

This was ULA’s seventh launch for the year, putting them behind the launch rate since the company’s formation of about a dozen launches per year. At the moment the seven launches matches 2008, the year with the fewest launches. With only two launches listed for the rest of the year, 2017 could be the first time since 2010 that ULA has not reached double digits in launches.

Whether this drop represents a long term drop in business is unclear. The company is definitely under price pressure from SpaceX and others, but that pressure had not significantly reduced their launch rate in the past four years. It will take a few more years to see.

Leave a comment Air Force, Atlas 5, capitalism, commercial, competition, engineering, freedom, spaceflight, ULA

ULA successfully launches surveillance satellite

September 23, 2017 at 11:00 pm Robert Zimmerman Points of Information

Capitalism in space: It appears that ULA’s Atlas 5 rocket has successfully launched a National Reconnaissance Office surveillance satellite into orbit.

The reason I am qualifying the success of the launch at this moment is that, because of the national security nature of the payload, they will only release details about the success of the final orbital maneuvers long after they have been completed. Right now these details are blacked out. Update: the launch was successful.

ULA has another launch of an NRO satellite scheduled for October, a date not yet determined. Right now, the U.S. has had 20 launches in 2017, far more than any other nation, with SpaceX’s 13 launches comprising the bulk.

Leave a comment Atlas 5, capitalism, commercial, competition, engineering, spaceflight, ULA

ULA delays California launch because of Florida hurricane

September 9, 2017 at 8:59 am Robert Zimmerman Points of Information

Because some of its employees needed for a California launch in next week live in Florida, ULA has decided to delay that launch so that those employees can focus on preparing for and recovering from Hurricane Irma in Florida.

What I find interesting about this story is that it reveals that ULA, unlike SpaceX, apparently does not have more than one launch team, even though their staffing has historically been much higher. This limits their ability to do frequent launches, as well as launches from both coasts.

7 comments Atlas 5, capitalism, commercial, competition, engineering, freedom, spaceflight, ULA

ULA’s Atlas 5 successfully launches NASA communications satellite

August 18, 2017 at 9:26 am Robert Zimmerman Points of Information

Capitalism in space: ULA this morning successfully launched NASA TDRS-M communications satellite, following a several week delay caused by an accident during satellite preparation that forced the replacement of the satellite’s antenna.

This was ULA’s fifth launch for 2017, which is behind the once-a-month pace they have maintained for the previous five years.

Leave a comment Atlas 5, capitalism, commercial, competition, engineering, freedom, government, NASA, spaceflight, TDRS-M, ULA

Commercial lunar mission gives launch contract to ULA

July 26, 2017 at 5:56 pm Robert Zimmerman Points of Information

Capitalism in space: Astrobotic, a private company planning to put a lander on the Moon by 2019, has awarded its launch contract to ULA.

This initial Peregrine lunar lander will fly 77 pounds (35 kilograms) of customer payloads from six nations either above or below the spacecraft’s deck, depending on specific needs. The autonomous landing will use cameras, guidance computing and five Aerojet Rocketdyne-made hypergolic engines to set the lander down on four shock-absorbing legs.

It will stand 6 feet tall (1.8 meters) and have a diameter of 8 feet (2.5 meters).Subsequent missions envision scaling up to payload masses of 585 pounds (265 kilograms). Markets range from scientific instruments to placing mementos on the Moon.

This company had been competing for the Google Lunar X-Prize, but pulled out of the competition when it realized it couldn’t launch by the end of 2018. It continued development, however, and apparently has gathered enough customers to pay for its launch in 2019.

One comment Astrobotics, Atlas 5, capitalism, commercial, competition, engineering, freedom, spaceflight, ULA

The damage and repair of TDRS-M creates complicated scheduling problems

July 26, 2017 at 9:10 am Robert Zimmerman Points of Information

Because of the launch delay caused by the accident that damaged the antenna of NASA’s TDRS-M communication satellite, requiring its replacement, the agency is now faced with a cascading series of scheduling problems.

They are now aiming for an August 10 launch of TDRS-M on a ULA Atlas 5. This will then force a delay in the August 12 launch of a Dragon capsule to ISS to August 14, which can’t be delayed past August 16 because of a scheduled Russian spacewalk on ISS that must happen on August 17 because it involves the release of two satellites. Making things even more complicated is Dragon’s cargo, which includes mice for a rodent experiment. If it doesn’t occur before August 16, the mice will then have to be replaced with fresh mice, causing further delays.

There is then even the chance that these scheduling problems might impact SpaceX’s scheduled August 28’s launch of the X-37B, as well as ULA’s scheduled August 31 launch of surveillance satellite.

One additional tidbit: This Dragon will be the last unused cargo capsule. All future SpaceX cargo missions will use previously flown capsules.

I should add that these scheduling issues illustrate starkly the growing need for more launch sites. There is money to be made here, fulfilling this need.

4 comments Atlas 5, capitalism, commercial, competition, Dragon, engineering, Falcon 9, freedom, government, NASA, spaceflight, SpaceX, TDRS-M, ULA

NASA and Boeing to replace damaged antenna on NASA satellite

July 20, 2017 at 8:49 pm Robert Zimmerman Points of Information

Due to an accident during satellite launch preparations, NASA and Boeing are planning to replace a damaged antenna on NASA’s TDRS-M satellite, used by NASA mainly for communications between the ground and ISS.

The update at the link however says nothing whether the satellite will still launch on August 3, as presently scheduled. Nor have they released any information about the accident itself.

Leave a comment Atlas 5, Boeing, competition, engineering, NASA, spaceflight, TDRS-M, ULA

Sierra Nevada picks ULA’s Atlas 5 for first two Dream Chaser cargo flights

July 19, 2017 at 9:38 pm Robert Zimmerman Points of Information

Capitalism in space: Sierra Nevada has awarded ULA the contract for the first two cargo flights of Dream Chaser to ISS.

The announcement sets Dream Chaser’s first cargo flight to the International Space Station for launch from Cape Canaveral Air Force Station, Florida, in 2020. A second ISS cargo flight is contracted to lift off the next year. “ULA is an important player in the market and we appreciate their history and continued contributions to space flights and are pleased to support the aerospace community in Colorado and Alabama,” said Mark Sirangelo, corporate vice president of SNC’s Space Systems.

Financial terms of the contract were not disclosed.

One comment Atlas 5, capitalism, commercial, competition, Dream Chaser, engineering, freedom, ISS, NASA, Sierra Nevada, spaceflight, ULA

NASA communications satellite damaged during launch prep

July 17, 2017 at 8:20 am Robert Zimmerman Points of Information

A NASA TDRS communications satellite, scheduled for a August 3 launch on a ULA Atlas 5 rocket, was damaged on July 14 while it was undergoing final preparations for launch.

Though the issue apparently involves one of the satellite’s main antennas, it is unclear what happened exactly or how extensive the damage was. Furthermore, this article about the incident notes that an earlier incident had also occurred during shipping.

It is understood this latest incident is not related to a ‘close call’ that NASA was investigating earlier in the flow. That incident involved the spacecraft’s shipping container – containing environmental instrumentation – which slid a couple of feet on the trailer it was being winched on to.

If I was a customer who might want to buy the launch services of ULA, I would demand detailed information about why these incidents happened, including what measures are being taken to prevent them from occurring again.

4 comments Atlas 5, capitalism, commercial, competition, engineering, government, NASA, spaceflight, TDRS, ULA

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