Tag: Space Force

Space Force and South Korea set up joint office to monitor North Korea

9:37 am

The U.S. Space Force has now partnered with a new South Korean Air Force space division to jointly monitor the space-based and military actions of North Korea, including its increasingly aggressive missile testing program.

From the first link:

[Brig. Gen. Anthony Mastalir, commander of the U.S. Space Forces Indo-Pacific.] later told reporters the unit will undergo analysis in the coming months to assess its mission capabilities and said it is interested in holding discussions with South Korea regarding specific future missions, like missile warning and defense.

The new unit is expected to help monitor, detect and trace projectiles from the North and elsewhere in an operation likely to reinforce overall deterrence capabilities of the South Korea-U.S. alliance, observers said.

This new office really isn’t anything new, simply the renaming and reshuffling of the military bureaucracy from the American Air Force to the Space Force. The military has been present in South Korea since the Korean War in the early 1950s, monitoring North Korea. All that has really changed is North Korea’s growing ability to launch missiles, thus changing the focus of that monitoring, combined with South Korea’s recent effort to accelerate its own space effort, both civilian and military.

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X-37B returns successfully to Earth after 908 days in orbit

7:13 pm

One of the two X-37B reusable mini-shuttles that Boeing built for the military successfully returned to Earth early this morning after completing 908 days in orbit, a new longevity record.

This was the sixth mission of the crewless reusable plane, built by Boeing and jointly operated by the U.S. Space Force and the Air Force Rapid Capabilities Office. Known as Orbital Test Vehicle 6, it launched to orbit May 17, 2020, on a United Launch Alliance Atlas 5 rocket.

On this mission the X-37B carried several U.S. military and NASA science experiments, including a Naval Research Laboratory project to capture sunlight and convert it into direct current electrical energy, and the U.S. Air Force Academy’s FalconSat-8, which remains in orbit.

It appears, based on the amount of information released after landing, that the Space Force is making more of what it does and will do on this and future X-37B flights more public.

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Falcon Heavy launches successfully for 1st time since 2019

8:16 am

Capitalism in space: SpaceX today successfully put a military reconnaissance satellite using its Falcon Heavy rocket, its first launch since 2019.

The two side boosters and core stage all made their first flight. The core stage was intentionally not recovered, as it needed to use all its fuel for getting the satellite to its orbit. The two side boosters successfully landed at SpaceX’s two landing sites at Cape Canaveral.

The leaders in the 2022 launch race:

50 SpaceX
47 China
18 Russia
8 Rocket Lab
7 ULA

American private enterprise now leads China 70 to 47, though it still trails the rest of the world combined 74 to 70.

This year’s 70 successful launches ties the previous high for the United States in a single year, set in 1966. With two months still left in the year, it looks like that record will be broken, by a lot.

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NASA wants to launch SLS in September; needs range safety office waiver to do it

9:39 am

In outlining the status of the repair work on the hydrogen leak on SLS on the launchpad yesterday, NASA officials indicated that they are targeting a September 23rd launch date that will require the Space Force range safety office to okay the use of a flight abort system with batteries that are significantly past their use-by date.

NASA has submitted a request to the Eastern Range for an extension of the current testing requirement for the flight termination system. NASA is respecting the range’s processes for review of the request, and the agency continues to provide detailed information to support a range decision.

The range office had required that the batteries for that flight termination system be checked every 20 days, a process that requires the rocket to be rolled back to the assembly building. It had already given NASA a five day extension to 25 days, but even that was insufficient to get the rocket launched in its previous launch window, expiring on September 6th. Though NASA has not said how long an extension it is requesting, to do a September 23rd launch would require another extension of 17 days, making for a total 23-day waiver for those batteries. Thus, instead of limiting the life of those batteries to 20 days, NASA is requesting the range to allow the batteries to go unchecked for 43 days, at a minimum.

For the range to give that first waiver I think is somewhat unprecedented. To do it again, for that much time, seems foolish, especially as this will the rocket’s first launch, and a lot can go wrong.

NASA officials also hinted during yesterday’s press conference — in their bureaucrat way — that human error might have caused the hydrogen leak.

NASA has not confirmed if an “inadvertent” manual command that briefly overpressurized the hydrogen fuel line caused the leak, but the agency is investigating the incident. Bolger said new manual processes replaced automated ones during the second attempt and the launch team could have used more time to practice them. “So we didn’t, as a leadership team, put our our operators in the best place we could have,” Bolger said. During the Sept. 17 fueling test, NASA will try out a slower, “kinder and gentler” process that should avoid such events.

If the Space Force and the Biden administration demand the range officer allow this rocket, with this team, to be launched with a questionable flight termination system, we should expect public resignations from several range officers. Whether anyone in our present government however has the ethics to do such a thing appears very doubtful.

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August 15, 2022 Quick space links

12:43 pm

From Jay, BtB’s stringer:

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ULA launches Space Force reconnaissance satellite

8:57 am

Capitalism in space: ULA’s Atlas-5 rocket early today successfully placed a Space Force reconnaissance satellite into orbit, designed to detect the heat signatures of incoming missiles.

At this moment ULA has only 21 Atlas-5 rockets in its inventory, after which the rocket will be fully replaced with the not-yet launched Vulcan.

The leaders in the 2022 launch race:

33 SpaceX
27 China
10 Russia
6 Rocket Lab
5 ULA

American private enterprise now leads China 48 to 27 in the national rankings, and the entire world combined 48 to 44.

The American total of 48 matches the total launches all last year.

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X-37B sets new in-orbit record

9:23 am

The Space Force’s X-37B reusable mini-shuttle that is presently in orbit has now set a new mission record, spending more than 781 days in orbit.

As of today (July 7), the X-37B has been in Earth orbit for 781 days, breaking its previous record of 780. The reusable vehicle designed and built by Boeing is currently flying on its sixth mission, known as Orbital Test Vehicle-6 or OTV-6, which launched on May 17, 2020.

During this long flight one of the spacecraft’s few unclassified experiments successfully tested the conversion of solar power into beamed microwave energy.

The second X-37B in the fleet remains on the ground, having completed its 780 day mission in October 2019. We also do not know when the military will order the return of the X-37B in orbit. Only then will the mission really be a success.

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U.S. missile test explodes 11 seconds after launch

9:33 am

A test flight of a Minotaur missile with an updated warhead delivery system exploded 11 seconds after liftoff from Vandenberg Space Force Base in California on July 6th.

Despite a news release saying the Minotaur II+ test would take place Thursday morning from the northern section of the base, the launch occurred the night before, at 11:01 p.m.

More than an hour after liftoff, Vandenberg officials confirmed the booster had exploded approximately 11 seconds after launching from Test Pad 01. There were no injuries in the explosion and the debris was contained to the immediate vicinity of the launch pad, Vandenberg officials said in a statement released early Thursday.

The military would not explain the change in launch time, nor provide much information about the explosion. According to the article, it is even possible that the contradiction between the announced launch time and when it actually occurred was because “military officials failed to account for the one-hour time difference between California and the home of the Air Force Nuclear Weapons Center at Kirtland Air Force Base in New Mexico.”

Seems utterly absurd, but completely possible considering the general overall incompetence of our modern federal government.

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Virgin Orbit puts seven Space Force smallsats in orbit

10:05 am

Capitalism in space: Virgin Orbit last night successfully launched seven smallsats for the Space Force, using its Cosmic Girl 747 carrier plane and its LauncherOne rocket.

This was the company’s first night time launch, and its second in 2022. The leader board for the 2022 launch race remains the same:

27 SpaceX
21 China
8 Russia
4 Rocket Lab
4 ULA

The U.S. now leads China 39 to 21 in the national rankings, and the entire world combined 39 to 35.

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Space Force awards 125 small contracts to develop space junk removal and satellite repair

9:07 am

Capitalism in space: The Space Force yesterday announced the issuance of 125 small contracts, each worth $250,000, for developing new technologies for the removal of orbiting space junk as well as the robotic servicing of orbiting satellites.

SpaceWERX [a Space Force division] plans to award the 125 contracts over the next 30 days and each team will have about 150 days to deliver a product or study. Later this year they will have an opportunity to compete for second-phase awards of up to $1.5 million to continue development and prototyping.

The long-term goal is to select one or more teams two years from now to conduct an in-space demonstration of OSAM technologies, short for on-orbit servicing, assembly and manufacturing. This includes a broad range of technologies to repair and refuel existing satellites, remove and recycle orbital debris, and manufacture products in space.

Many of these development contracts likely went to already established companies like Northrop Grumman, Orbit Fab, Momentus, Launcher, and Spaceflight, which are all developing technologies for in-orbit transportation and servicing. These small contracts were also likely given to new startup companies that have not yet launched.

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Orbit Fab wins contract to outfit U.S. military satellites for refueling

8:48 am

Capitalism in space: Orbit Fab has won a $12 million contract to outfit U.S. military satellites with its refueling port.

The funding includes $6 million from the U.S. Air Force and U.S. Space Force, and $6 million from Orbit Fab’s private investors. The contract is for the integration of Orbit Fab’s fueling port, called RAFTI — short for rapidly attachable fluid transfer interface — with military satellites. The port allows satellites to receive propellant from Orbit Fab’s tankers in space.

At present there are no refueling missions scheduled, simply because the satellites that could be refueled are not yet in orbit. Orbit Fab and the military however are discussing an in-orbit demo mission.

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