On this day, 27 March 1945, First Nations activist Annie Mae Aquash (Naguset Eask in Mi'kmaq) was born in Nova Scotia, Canada. Moving to the US in the 1960s, she became heavily involved in Native American activism. She once wrote to her sister: “The whole country changed with only a handful of raggedy-ass pilgrims that came over here in the 1500s. And it can take a handful of raggedy-ass Indians to do the same, and I intend to be one of those raggedy-ass Indians.” She joined the American Indian Movement and took part in the armed occupation of Wounded Knee in 1973. On her first night there she was told by a male AIM leader that she was needed on kitchen duty. She replied “I didn’t come here to wash dishes. I came here to fight.” Tragically, she was found dead in early 1976. The first autopsy stated she “died from frost”, then her hands were cut off and sent to the FBI for fingerprinting while her body was buried anonymously as a “Jane Doe”. Soon after, however, AIM and her family arranged for a second autopsy which found a bullet in the back of her head. Decades later, a couple of AIM members admitted that she had been killed by some members of the group after being falsely labelled an FBI informant. The FBI had heavily infiltrated AIM as part of its COINTELPRO operation, and had sowed discontent and murder within radical organisations. https://ift.tt/2CGDFlb
On Friday, March 29, Christina Koch and Anne McClain were scheduled to perform a spacewalk together to upgrade the power systems of the International Space Station. It would have been the first all-female spacewalk in human history. While disappointing to many people, after the last spacewalk was completed on March 22, NASA changed the assignments to protect the safety of the crew and the timing of the mission. Now, Christina Koch and Nick Hague will be performing this upcoming spacewalk, leaving lots of people wondering: What’s the deal?
1. Why did the availability of spacesuit sizes affect the schedule?
Spacesuits are not “one size fits all.” We do our best to anticipate the spacesuit sizes each astronaut will need, based on the spacesuit size they wore in training on the ground, and in some cases astronauts train in multiple sizes.
McClain realized that the medium she wore during the March 22 spacewalk was a better fit for her in space. She had planned to wear a large during the March 29 spacewalk.
In a tweet, McClain explained: “This decision was based on my recommendation. Leaders must make tough calls, and I am fortunate to work with a team who trusts my judgement. We must never accept a risk that can instead be mitigated. Safety of the crew and execution of the mission come first.”
To provide each astronaut the best fitting spacesuit during their spacewalks, Koch will wear the medium torso on March 29, and McClain will wear it again on April 8.
3. How come you don’t have enough spacesuits in the right size?
We do have enough torsos. The spacesuit takes into account more than 80 different body measurements to be configured for each astronaut. The suit has three sizes of upper torso, eight sizes of adjustable elbows, over 65 sizes of gloves, two sizes of adjustable waists, five sizes of adjustable knees and a vast array of padding options for almost every part of the body.
In space, we have two medium hard upper torsos, two larges and two extra larges; however, one of the mediums and one of the extra larges are spares that would require 12 hours of crew time for configuration.
12 hours might not seem like a long time, but the space station is on a very busy operational schedule. An astronaut’s life in space is scheduled for activities in five minute increments. Their time is scheduled to conduct science experiments, maintain their spaceship and stay healthy (they exercise two hours a day to keep their bones and muscles strong!).
The teams don’t want to delay this spacewalk because two resupply spacecraft – Northrop Grumman Cygnus and SpaceX cargo Dragon – are scheduled to launch to the space station in the second half of April. That will keep the crew very busy for a while!
Configuring the spare medium also poses a risk: The intricate life support and controls system (in addition to the pressure garment components) must be moved, and then, after being reconfigured, must complete additional functional checks to ensure it all was reassembled correctly with no chance of leaks.
Nothing is more important than the safety of our crew!
4. Why has there not already been an all-female spacewalk?
NASA does not make assignments based on gender.
The first female space shuttle commander, the first female space station commander and the first female spacewalker were all chosen because they the right individuals for the job, not because they were women. It is not unusual to change spacewalk assignments as lessons are learned during operations in space.
McClain became the 13th female spacewalker on March 22, and Koch will be the 14th this Friday – both coincidentally during Women’s History Month! Women also are filling two key roles in Mission Control: Mary Lawrence as the lead flight director and Jaclyn Kagey as the lead spacewalk officer.
5. When will the all-female spacewalk happen?
An all-female spacewalk is inevitable! As the percentage of women who have become astronauts increases, we look forward to celebrating the first spacewalk performed by two women! McClain, Koch (and Hague!) are all part of the first astronaut class that was 50 percent women, and five of the 11 members of the 2017 astronaut candidate class are also women.
… Martin George, associate professor of property law at the University of Leicester, is part of a group of senior housing lawyers that has been instructed by the residents of Wren Mews residents to explore legal avenues over the failure to provide access.
“Just because Henley have said they will allow these social housing children access to the playground, doesn’t change very much,” said George, who convened the group of lawyers after reading the Guardian Cities investigation. They will be acting pro bono.
“They need to provide access in a functional way. At the moment their assurance that children will be allowed access does not prevent any potential legal action.”
Libraries are one of the few remaining public goods that haven’t been completely privatized and profitized. Libraries are virtually free to the public, regardless of race, class, gender, religion or sexual orientation. And it needs to stay that way. Capitalists need to keep their dirty, grubby little HANDS OFF libraries.
This blog is mostly so I can vent my feelings and share my interests. Other than that, I am nothing special.
If you don't like Left Wing political thought and philosophy, all things related to horror, the supernatural, the grotesque, guns or the strange, then get the fuck out. I just warned you.
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