Congratulations UAE on the arrival at Mars of your Hope Spacecraft.
Broadening the base in space
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Tag Archives: Future
SPACE Rabbits !
Private Space Missions Multiplying Like Rabbits
by Douglas Messier
Managing Editor (Parabolic Arc)
With the spate of announcements about private space missions over the past year, it’s easy to lose track of the who, what, where, when, why and how of the flights.
As a public service, Parabolic Arc has collected information about all five of the announced missions.
Nuff said
What Dreams we Dream
xkcd
Mice with damaged spine, enabled to walk again…Faster Please…
JANUARY 15, 2021
Designer cytokine makes paralyzed mice walk again
by Ruhr-Universitaet-Bochum
“Thus, gene therapy treatment of only a few nerve cells stimulated the axonal regeneration of various nerve cells in the brain and several motor tracts in the spinal cord simultaneously,” says Dietmar Fischer. “Ultimately, this enabled the previously paralyzed animals that received this treatment to start walking after two to three weeks. This came as a great surprise to us at the beginning, as it had never been shown to be possible before after full paraplegia.”
Above article in MedicalXPress via Phys.org
Let’s hope this paves the way for human treatment. Not that I don’t love cyborg exoskeletons in their place, but this is far better.
Juno extended mission
by PAUL GILSTER on JANUARY 11, 2021, Centauri Dreams
The proposed Juno extended mission (EM) would take advantage of the natural northward progression of the periapsis of the spacecraft’s orbit and the consequent lowering of spacecraft altitudes over Jupiter’s high northern latitudes. The EM would run until the end of the mission, with an expected duration of approximately four years. Under the High and Medium Scenarios, propulsive maneuvers would be utilized not only to target Jupiter-crossing longitude and perijove altitude, as during the prime mission, but also to target close flybys of Ganymede, Europa, and Io. The flyby maneuvers would act to shorten the spacecraft orbital period, yielding more close passes of Jupiter within a given time interval, and increase the rate of northward movement of spacecraft perijove. Under the Low scenario for EM operation, the satellite gravity assists and close satellite flybys would not be attempted.
from the Senior Review
Exciting new data from Jupiter inbound over the next 5 years. Just in time for this….
Statite
I follow Centauri Dreams closely, it is a very good source on fascinating articles about what might be called the near universe and our ability to explore it. Dealing with the outer solar system and beyond, near future realistic interstellar exploration in all its technical gore.
A recent article (A Statite ‘Slingshot’ for Catching Interstellar Objects by PAUL GILSTER on JANUARY 5, 2021) dealt with how to intercept/flyby interstellar objects (ISO) like ‘Oumuamua’ the icicleoid. This is very much in line with Arthur C. Clark’s classic (and my near all time favorite Science Fiction) Rendezvous with Rama, about the passage of a vast interstellar space ship through Sol system and a desperate dangerous mission to intercept and explore.
With current technology this appears impossible, you’d have to plan and launch a mission with a Falcon Heavy class craft in a few months to have any kind of chance. But there is a near term possible technology that makes it almost easy. The Statite is a ‘satellite’ that uses a solar sail to ‘hover’ instead of kinetic energy to orbit. Essentially this is storing energy and either the main vehicle or a cube sat sized sub satellite can be dropped straight down the gravity well to gain the velocity required to get the flyby in time. This is REALLY COOL stuff….
Society, Xiciety, Techocracy, what next?
Too many things that I could post to be able to post anything. The reality is that we are in the crux of the flux and nothing is visible through the smoke and dust.
Many very sane people have overloaded and said things they will later regret. Some very sane people have ‘locked up’ and done the same or not said enough. At the end of the day mostly this is about living in a time when the chaos of reality overwhelms individual, and even more, group, ability to absorb and organize, let along rationalize, what is going on.
What bothers me the most is the absolute arrogance of the tech oligarchs in control of Google, Apple, Twitter, Facebook. They have essentially locked out what they see as the ‘other side’ they are signaling that they feel that the opposition has no rights, utterly at odds with the ethos of the US origin. As I have noted several times one could see the US as essentially a soft focus vision of China.
The problem with the Techocracy above abbreviated would not be so savagely pernicious if it weren’t that they essentially represent de facto monopolies. While legalistically one could (and lawyers have) argued that they are not monopolies, they effectively each and every one, are, because they make it hard for the ordinary user to avoid them. As a group they absolutely are because one way or another they control 99.99 % of personal and probably >90 % of business communications.
When they collude as Google and Apple are to force 3rd parties such as Parlor and other platforms competitive with FB and Tw, to conform to some squishy leftist censoring standards they have in essence moved us closer to Xiciety. When you also see them pushing hard against anything that limits their freedom to use foreign slave and gulag labor one gets the feeling that they have seriously lost their way.
- Are the 4 evil?
- De facto, yes.
- But they are corporations, ok they have powerful CEO’s but they are American and they are teams not really individuals.
- But those teams are closed, self or leader selected, cliques from a very small ‘genetic’ head space on the west coast, with generally young and woke workforce’s enforced by the Uber woke HR departments.
- But, but they are Woke, Diverse, MultiCultural, Free Market, Open Market, MultiNational…they want freedom, civil rights!
- But that litany is not actually about freedom and civil rights beyond keeping the base population passivated. The reality is that the F&CR ‘they’ want are free this and free that and happy multicolored faces. Not the core human freedoms laid out in the Decleration of Independence and Bill of RIghts. Those core freedoms would mean that the 4 would be forced to compete, we failed years ago when it became clear the 4 were in reality a quartet.
- These ARE publicly traded multi national firms who cannot depend on the US for their profits any longer. This means they have to maintain an image acceptable to China and Europe at the very least. And both of those use the litany and talk F&CR, they use them as propaganda weapons to keep the base of the population in its place.
What next?
It is far too soon to tell. It will take weeks to get our heads around what happened. It will take months for the ramifications to start to become clear. Years to start to see the reactions, and probably a decade for the ring down. Trump did what he was hired to do, upset the apple cart, open a lot of eyes, unsettle the settled.
Who knows were this all goes. Civil War? Doubt it but it is more likely today than it was last week, or last October. Violence…who knows, could be, might not be, to be honest this does not look like a situation where the use of force has much applicability unless the Democrat/Techocracy decides that they either have the upper hand or need to strike while the iron is hot. Either mistake could lead to violence and devolve into Civil War and that would end the US as it exists today, just like the last one did.
No road leads us back to where we were at any time in the past. The tragedy is that those who think getting rid of Trump improved things are fools who did not see that 2019 may have been the best time in US history. Their butt hurt from Trumps wins forced them to break everyone’s toys.
And so we move into a future. As usual with no signposts. But now with the light of enthusiasm largely extinguished.
Photovoltaic…as I said, it’s real and getting more real.——Why the Price of New Solar Electricity Fell an Incredible 89% in the Last Decade
By Jason Dorrier – Dec 13, 2020
Spider Mite Robots from the UK
at slashgear.com
A really cool concept. Miniature walking rovers that can explore tiny spaces, a single test to the moon this year with plans for swarms (small ones) in the not too distant future. Tbe video animation from Spacebit is worth a couple of minutes.
This World and Others 