Comments on: Ashes and Water http://spudislunarresources.nss.org/blog/ashes-and-water/ Fri, 03 Aug 2018 06:04:06 +0000 hourly 1 https://wordpress.org/?v=4.9.8 By: billgamesh http://spudislunarresources.nss.org/blog/ashes-and-water/#comment-6172 Sat, 29 Jul 2017 22:33:28 +0000 http://spudislunarresources.nss.org/blog/?p=1646#comment-6172 Conflating the Moon with the moons of Mars is…a wrong turn. And there have been so many wrong turns made since the end of Apollo that space exploration is going to go over a cliff after a few more. So I have to vehemently disagree with you Marcel.

We cannot keep playing this stupid game of “lets do whatever the public likes to click on” without losing everything sooner or later. Mars has been a P.R. scam since H.G. Wells. It seems just close enough to get to on the cheap but that is an illusion. It is not close enough. The Moon is close enough to get to using chemical propulsion and probably a half a century after we set up shop there we might be launching nuclear missions and those will be the first human crewed interplanetary voyages.

Not before.

The harsh reality. If we have true atomic spaceships capable of going to Mars they will of course bypass that rock in favor of the ocean moons of the gas giants. Even Ceres is a far more desirable destination than Mars.

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By: Joe http://spudislunarresources.nss.org/blog/ashes-and-water/#comment-6171 Sat, 29 Jul 2017 13:52:54 +0000 http://spudislunarresources.nss.org/blog/?p=1646#comment-6171 The internet trolls and some of the “news reporting” are two different things.

I agree with you about some of the sloppy “news reporting” that seems to be directly derived from SpaceX press releases. That is (unfortunately) not limited to print, it exists in television programing as well.

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By: Marcel Williams http://spudislunarresources.nss.org/blog/ashes-and-water/#comment-6170 Sat, 29 Jul 2017 01:14:55 +0000 http://spudislunarresources.nss.org/blog/?p=1646#comment-6170 IMO, the lunar poles and the moons of Mars should be NASA’s top priorities as far as its unmanned space exploration program is concerned.

Its the early part of the 21st century, yet we still don’t have any specific details on the relative quantities of elements contained in the regolith at the lunar poles or on the surfaces of Deimos and Phobos.

Understanding the regolith components of these extremely important strategic and commercial areas in the solar system should have been prioritized by NASA way back in the 20th century– and we should have had an ample amount of sample returns from all of these regions a long time ago.

Marcel

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By: billgamesh http://spudislunarresources.nss.org/blog/ashes-and-water/#comment-6169 Fri, 28 Jul 2017 23:51:27 +0000 http://spudislunarresources.nss.org/blog/?p=1646#comment-6169 I wish you were right Joe but in my opinion the opposite is true. The SpaceX groupies have caused a huge amount of unrealized damage to public opinion. Year after year they have posted thousands of comments pushing their agenda and long ago silenced any critics with cyberthuggery. I believe they, and the constant flow of articles praising Musk and his fantasies, have profoundly influenced the way Americans view space exploration- in the worst possible way.

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By: billgamesh http://spudislunarresources.nss.org/blog/ashes-and-water/#comment-6168 Fri, 28 Jul 2017 23:39:49 +0000 http://spudislunarresources.nss.org/blog/?p=1646#comment-6168 Once in a while I see an article referencing Shuttle C and Sidemount and it just….depresses me. If they had gone with Sidemount we would be launching it 6 times a year with an upper exploration stage. And with the space station to nowhere decommissioned on schedule in 2016 it would now be sending fleets of drones and rovers to the Moon looking for ice and lava tubes. It is so incredibly sad the U.S. continues to descend into this Mars mess while pointing billions at the rathole of NewSpace LEO tourist fantasyland.

At some point it will become glaringly obvious NewSpace is primarily a façade to justify donating tax dollars to private satellite launch companies as hobby projects for billionaires- with the secondary goal of providing space clown tourism for their uber-wealthy buddies. What then? Is anybody going to throw the B.S. flag and expose the whole sordid saga of space exploration since a certain entrepreneur made a certain campaign contribution?

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By: Paul Spudis http://spudislunarresources.nss.org/blog/ashes-and-water/#comment-6167 Fri, 28 Jul 2017 22:50:30 +0000 http://spudislunarresources.nss.org/blog/?p=1646#comment-6167 Has there been any interest in the lunar scientific community about pursuing this strategy

There’s lots of interest in the lunar community, but the wheels of NASA bureaucracy grind exceedingly slowly. All attention and most of the money in the Science Directorate is focused on Mars and they do the minimum amount of lunar work necessary to claim that they are pursing a balanced exploration strategy. That won’t change unless there are some high-level changes in the agency.

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By: jebowenag79 http://spudislunarresources.nss.org/blog/ashes-and-water/#comment-6166 Fri, 28 Jul 2017 18:22:57 +0000 http://spudislunarresources.nss.org/blog/?p=1646#comment-6166 I also noticed the release of recent findings on small amounts of water inside tiny bubbles. Thanks for your article giving a little context to these findings and reminding the community to keep some perspective and balance between the science and the continuing search for good places for bases.

In a way, it is comforting to know that additional discoveries flesh out but do not overturn the idea that the poles are about as good as we’re going to get in the way of a toehold for industrial investment. Let’s get started! Penetrators, orbiters and rovers first, to survey promising locations in successively greater resolution. Then follow that with a robotic mission to actually dig, process and “refine” some water.

Back to the medium range surveys, and the penetrators Dr. Spudis has mentioned before. Has there been any interest in the lunar scientific community about pursuing this strategy, of multiple copies of a fairly inexpensive probe released at once, in order to take measurements across a wider range than one rover could handle?

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By: Joe http://spudislunarresources.nss.org/blog/ashes-and-water/#comment-6165 Fri, 28 Jul 2017 11:49:06 +0000 http://spudislunarresources.nss.org/blog/?p=1646#comment-6165 Wouldn’t worry to much about SpaceX’s Internet flying monkeys, the noise they make far exceeds their actual numbers and effectiveness.

Additionally, their guru has recently: (1) Abandoned the Red Dragon (a Mars lander), (2) De-scoped the ITS (his proposed Mars Vehicle), and (3) Endorsed – wait for it – establishing a Base on the Moon.

Their new talking points should be amusing.

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By: Marcel F. Williams http://spudislunarresources.nss.org/blog/ashes-and-water/#comment-6164 Fri, 28 Jul 2017 01:04:40 +0000 http://spudislunarresources.nss.org/blog/?p=1646#comment-6164 Using microwaves should be the simplest method for extracting water from the lunar regolith at the poles, IMO. But I’d like to see a lot more detail on other methods for efficiently extracting water from the lunar ice deposits.

I’d like to see a mixture of solar photovoltaic and nuclear fission utilized at a lunar outpost.

It shouldn’t be difficult for battery powered mobile microwave water extraction vehicles to operate in the shadowed areas at the poles, periodically recharging their lithium batteries throughout the day.

Marcel

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By: billgamesh http://spudislunarresources.nss.org/blog/ashes-and-water/#comment-6163 Thu, 27 Jul 2017 22:51:09 +0000 http://spudislunarresources.nss.org/blog/?p=1646#comment-6163 I read the comments about this story on a tech blog with a space section and if they were representative of the citizenry then space exploration….seems like a lost cause. Many people have so very little knowledge they think SpaceX is ready to go to Mars and is now our space program instead of NASA.

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