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The psychology of long-distance space travel

October 7, 2020
MThomas

“The psychological aspect is a really important one to deal with, because if it’s done right, the missions can be truly amazing,” says Buckey. “But if it goes wrong, it’s the kind of thing that can end a mission.”
https://www.bbc.com/future/article/20191029-how-long-space-voyages-could-mess-with-our-minds

What would a person do once Earth is no longer viewable? How long before some serious psychological problems would affect them?

Star Trek: TNG had it right. We definitely need a holodeck (or at least mandatory VR headset time). Hmm. Good thing I already included this in my SF story… (watch this space!)

“Weird space” beyond the heliosphere

October 3, 2020
MThomas

“When you look at different parts of the electromagnetic spectrum, that area of space is very different from the blackness we perceive with our eyes,” says Michele Bannister, an astronomer at the University of Canterbury in Christchurch, New Zealand, who studies the outer reaches of the Solar System. “Magnetic fields are fighting and pushing and tied up with each other. The image you should have is like the plunge pool under Niagara Falls.”

https://www.bbc.com/future/article/20200908-the-weird-space-that-lies-outside-our-solar-system?ocid=ww.social.link.email

“A Critical Investigation into Precognitive Dreams” by Paul Kiritsis

September 26, 2020
MThomas

“A Critical Investigation into Precognitive Dreams: Dreamscaping without My Timekeeper,” by Paul Kiritsis, is a non-fiction exploration of …
“A Critical Investigation into Precognitive Dreams” by Paul Kiritsis

Speaking of “pre-cogs…”

PK Dick wrote fiction…or did he?

September 26, 2020
MThomas

“But decoding and storing memories raise a new set of ethical, moral and legal questions. For instance, who would own these memories after a person has died? Could the police obtain warrants to search through memories? Given that memory itself isn’t completely reliable, could memories be used in lawsuits? How could we ensure that unscrupulous professionals don’t sell or share them?”

Hm, I think I can see another direction this might eventually take…

https://www.nbcnews.com/think/opinion/computer-chips-can-read-our-brains-have-moved-sci-fi-ncna1239575

Tech visionaries are needed. Scientists are more important.

September 1, 2020
MThomas

I get the attraction of people like Steve Jobs and Elon Musk. They have big ideas. They’re enthusiastic, ecstatic, even. They’re great at simplifying difficult concepts and promoting tech to the lay person.

But they’re not creators. They’re “visionaries.”

I.e., salespersons.

Is that a bad thing? Of course not. I was in computer sales once. It was hard. Only the charismatic are good at it. But I didn’t have the knowledge and ability to make the products I was selling, let alone the power to innovate.

Sticking a chip in a person’s brain and sending thousands to the Moon or Mars sound cool. Possible, even.

But science isn’t sales. Someone might die.

Small difference.

We need visionaries, but scientists are more important. Maybe if they talked to each other…

https://www.bbc.com/news/technology-53987919

Ever wondered what a lunar eclipse on Mars looks like?

August 29, 2020
MThomas

twitter.com/theplanetaryguy/status/1298728036305719298

Well, now you know. 🤖

Where are your nuclear wessels?

August 11, 2020
MThomas

nuclearrockets

Astronauts on a trip to Mars would be exposed to very high levels of radiation which can cause serious long-term health problems such as cancer and sterility. Radiation shielding can help, but it is extremely heavy, and the longer the mission, the more shielding is needed. A better way to reduce radiation exposure is to simply get where you are going quicker.

Hmm. So putting them in a ship with a giant nuclear fission reactor is safer?

I think somebody may want to come up with a backup plan…

https://www.space.com/nuclear-powered-rockets-to-explore-solar-system.html

75 years and counting

August 9, 2020
MThomas

14 years ago, my wife and I went to Hiroshima by high-speed ferry boat, on our way back from visiting her parents in Kyushu. Her father’s family comes from Hiroshima (although her father was actually born in Dairen/Dalian (大連), China) and her uncle and his family still live about an hour’s drive north of the city.

It was my first time to visit the Hiroshima Peace Memorial Museum. We arrived about a week after the annual Peace Memorial Ceremony and Peace Message Lantern Floating Ceremony, but the museum was a very sharp reminder of the horror that my country visited upon Japan.

August 6th, 8:15 a.m. Hiroshima.

August 9th, 11:02 a.m. Nagasaki. Continue Reading

Neon Evangelion Earbuds: Entry system start!

August 4, 2020
MThomas

Evaplugs

Of course, they’re already sold out…

ReiHeadBang

Hear the Cruel Angel’s Thesis with new wireless Evangelion earbuds

Drill, rocket launch, catch, ferry, repeat?

August 2, 2020
MThomas

fullsizeoutput_76f4

The Airbus spacecraft will have to manoeuvre itself into a position to capture these samples that will be packaged inside a football-sized container.

After ingesting this container, the satellite must then prepare it for return to Earth.

This means not only shipping it across hundred of millions of km of space, but also putting the football inside a re-entry capsule that can be dropped into Earth’s atmosphere to land in an American desert.

This would be, indeed, a feat of engineering as well as a first in interplanetary exploration.

But I wouldn’t go so far as to call it an “interplanetary cargo ship.” Unless the intention is to maintain it as a permanent link between research locations (i.e., some kind of permanent orbitor stationed above the Jezero Crater) and research facilities on Earth (or the Moon, or the International Space Station).

Political will is needed in addition to the enormous funding. Semi-privatization, anyone?

https://www.bbc.com/news/science-environment-53575353

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