Hey, Mom! Talking to My Mother #1082 - Cool Space Stuff via David Brin June 2018 edition

Hey, Mom! Talking to My Mother #1082 - Cool Space Stuff via David Brin June 2018 edition

Hi Mom,

Behind again. It's Sunday as I type, and this is the posting for Friday. I had a two classes of final grades and a regular set of Park grades to finish.

So, I am doing a couple quickies to catch up.

Today is about space via David Brinn. See the original posting link below in the title.

Friday, June 15, 2018

Space Marvels - near and far

Lift your gaze.  Our ructions down here are mere blips and bumps on the road skyward.

The 2018 NIAC Awards were announced a short time ago. Fascinating projects, just this side of science fiction! I’ll I grilled many of these researchers and NIAC fellows in DC, at NASA HQ, just last week. Think about attending the NIAC Symposium in Boston, this September.

Wonderful and wonder-filled and beautiful illustrations, by James Vaughn, depict near and farther-future missions in space. You'll be glad you looked! Vaughn does not have a book yet, but there is a site for prints and posters.

And real-life images are even better! Mike Ravine, the camera guy for the Juno spacecraft, just sent around a link for pics from Juno's latest overflight of the Great Red Spot last month on its twelfth perijove pass.  And here’s another higher res version to make you go wow!

How awful that so many of our fellow citizens are never exposed to these wonders, in order to feel thrilled to be members of a civilization that does things like this!  We must do something about that. You can shake your friends and relatives awake to marvel.  In fact... it's your duty.

Mike adds: “A bit of background on this.  Because Junocam was put on the Juno Mission for public outreach, not science, we don’t have much funding to support data processing. So, that data are released to a public website a day or so after we get it down, and a small bunch of amateur image processors start grinding on it.  And they post their work back on the same website.  There’s quite a bit of variability to the product that comes out of this process, but a couple of these guys do a really nice job."

Isn’t that wonderful?  Taxpayers insisted that the science probe carry a camera. And what a camera! And citizens are the ones processing these images. This is ours. And what greater proof do you need, that we are the very opposite of decadent.

== A lunar orbital gateway ==

NASA hopes to start to build a Lunar Orbital Platform-Gateway, for astronauts and research, launching the first element of the Gateway – its power and propulsion module – into space in 2022.  This concept offers a rare overlap-consensus amid the bitter, politically-partisan divide over where human expeditions should go next. 

Sure, everyone talks about Mars as the alluring strategic goal (though the president proclaims he's the first to think of it.) But most scientists agree with the the tech-investors who want to mine asteroids along the way, because of the vast wealth that could be extracted from them, while learning how to exploit the Martian moon, Phobos. The Obama Administration supported that path... 

...and hence asteroids are dismissed by uniform Republican catechism, declaring instead that we should join all the Apollo wannabes out there -- nations and zillionaires eager to plant dusty footprints yet again on an almost completely useless, barren, lunar plain.

(NASA has cancelled a mission to assay the resources that may be available to humans on the moon, despite President Donald Trump's administration making it a priority to send humans back there.  There’s an explanation, but you wouldn’t believe it, if I told you.)

The lunar orbital station offers a way to service both goals. Asteroidal samples acquired by robots could be studied and processed there, while we learn much about distance-survival methods.  Meanwhile, we could run a hotel and charge all the wannabes eager to get down to the moon, for reasons of national pride, or tourism.  There are several other uses for such a station, that I won't go into, here.

What does all this mean? That our civil servants are moving us forward, even when their political overlords are out of their cotton-pickin' minds.

A fascinating perusal of the business landscape for space launch services, and why SpaceX may already have won.

== Extending our reach ==

The first-ever affordable luxury space hotel may be launched in 2021.   A 12-day stay aboard Aurora Station will start at $9.5 million. From 2001 through 2009, seven private citizens took a total of eight trips to the International Space Station (ISS), paying an estimated $20 million to $40 million each. Um, an optimistic schedule, methinks.  Still, I forecast a burgeoning amateur space boom, in EXISTENCE. 

“Several other companies, including Axiom Space and Bigelow Aerospace, also aim to launch commercial space stations to Earth orbit in the next few years to meet anticipated demand from space tourists, national governments, researchers and private industry.”  And yes, there should be a hotel orbiting above the Moon!

The RemoveDebris space robot has a net, a harpoon and a dragsail on-board. To be launched from the Space Station, it will hunt large items of orbiting junk, glom onto them and use the drag sail to de-orbit the debris.  Not quite as elegant as the method I portray in the first chapter of EXISTENCE… but progress, nonetheless.

The Google Lunar X-Prize was a formidable challenge. Of 30 original applicants – private consortiums, not governments, hoping to land a useful rover on the Moon – five remained, claiming to be almost ready when the extended deadline expired.  Now the X Prize Foundation has started a new challenge, giving them another chance… so far without a big sponsor.  Anyone out there eager to step up?  

Mind you, I’d love to be proved wrong in my impression (shared by Andy Weir) that for at least a generation the Moon’s surface will be a dusty wasteland, useless for anything but tourism.  

Chasing New Horizons: The Inside the Epic First Mission to Pluto, written by the mission director Alan Stern, along with astrobiologist David Grinspoon (author of Earth in Human Hands), has just been published. A fascinating tale of teams of competent humans striving (on a shoestring) to achieve the impossible, extending our awareness to the edge of interstellar space.

Half a dozen volunteers spent 6 months living in a dome on the high-barren flanks of Hawaii’s Mauna Loa, as part of a NASA mission to study human factors in dealing with such an extended period of cramped isolation.

A meteor that exploded in 2008 over the Nubian Desert contained embedded diamonds that, in turn, offered trapped substances that could only have been formed at super high pressures, deep inside a planet that “probably met its end in the demolition derby of the early solar system, but the scale of the object (or objects) was still unknown until the inclusions were described.”

Planetary scientists still aren't sure exactly where the parent body that broke apart into ureilites formed in the solar system, or how it was ultimately destroyed.

A new “kilopower” nuclear power system that could enable long-duration crewed missions to the Moon, Mars and destinations beyond recently passed an extensive operating test in the Nevada desert, performing well under a variety of challenging conditions.

And this just in: Supermassive black hole violently swallows star, and researchers watch. Kewl!  Or hot.

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Reflect and connect.

Have someone give you a kiss, and tell you that I love you, Mom.

I miss you so very much, Mom.

Talk to you tomorrow, Mom.

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- Days ago = 1084 days ago

- Bloggery committed by chris tower - 1806.24 - 10:10

NEW (written 1708.27) NOTE on time: I am now in the same time zone as Google! So, when I post at 10:10 a.m. PDT to coincide with the time of your death, Mom, I am now actually posting late, so it's really 1:10 p.m. EDT. But I will continue to use the time stamp of 10:10 a.m. to remember the time of your death, Mom. I know this only matters to me, and to you, Mom.