Humans need energy sources for our bodies and our tools. We're still figuring that out on planet. The last Mars rover ditched the solar panels, arguably the best panels ever made, and used a nuclear battery in its place which has a lifetime of 14 years. Problem is it kills human.
Musk was asked by a serious journalist about his development towards life support systems. The journalist said per experience of covering space over mant decades that these are hard. Musk responded with "no investment has been made", "it's easy" and "it's just recycling." It's on YouTube somewhere buried by chatGPT.
We need serious people in leadership roles. Musk rarely behaves as such.
It doesn't mean we don't set audacious goals. We need to do that too. There is a lot that needs to be done and it requires us to use our intellect and time wisely.
My opinion is we need better on planet comm systems. This can be a major step towards environmental stewardship as knowledge workers don't need to be treated like cattle and forced to work from cubes. Much of my creative work occurs while riding a bike, which is an incredibly efficient of transportation.
Bob
On Mon, Oct 7, 2024, 10:04 AM David Bray, PhD <david.a.bray@gmail.com> wrote:
To Robert's point - humans weren't designed for space environments. Robots do make more sense. For humans to survive space, we'll have to change who we are at the genomic level - which is probably a Pandora's Box we're not ready for yet.Meanwhile China probably will land humans on the moon within the next four years of whomever is the next U.S. President. That may happen before the U.S. returns to the Moon. Either way, a "base" on the Moon by 2035 (which is PRC's goal) even if it's robots - or humans with the risk of loss of life) raises some challenges in terms of SIGINT, GEOINT, and the general ability to hurl rocks into Earth's gravity well.On Mon, Oct 7, 2024 at 9:58 AM Robert McMahon via Nnagain <nnagain@lists.bufferbloat.net> wrote:The hard part is life support systems and not so much the rockets. Musk handwaves and claims life support is easy, both on Mars and in the spacecraft t/fro. The song reveals it's not so easy to keep humans healthy and well, even on this earth where humans evolved to survive.Musk constantly fails in his claims. His cult like following demonstrates Festinger's When Phrophecy Fails. Failed prophecy which, counter to intuition, strengthens the cult's belief in their leader. It's an illness and not something to promote by my judgment. I think us selecting leaders and peers that work from a basis of reality is they way to improve things. See the world as it is." the team had seen that in some cases the failure of a prophecy, rather than causing a rejection of the original belief system, could lead believers to increase their personal commitment, and also increase their efforts to recruit others into the belief"_______________________________________________On Sun, Oct 6, 2024, 6:14 PM Dave Taht <dave.taht@gmail.com> wrote:On Fri, Oct 4, 2024 at 10:46 AM Robert McMahon <rjmcmahon@rjmcmahon.com> wrote:SpaceX is no better than NASA by my opinion. A proper critique was done in 1970 and still applies today. See link. I grew up in Houston & with astronauts & their kids because LBJ was from Texas. Seen space projects my entire life. Focus should be on our planet and robots on the others. The ego centric view of manned space flight is an illness by my opinion.Hey, thx. I had heard of, but not heard, that poem before.As a counter, for the inspiring need for humans in space: try: https://www.youtube.com/watch?v=lD1ixTr4JWY&t=50sOtherwise I do generally prefer robotic exploration. Building and flying modernized versions of this would be fun: https://dartslab.jpl.nasa.gov/References/pdf/2019-mars-heli.pdfhopefully tomorrow Hera launches!BobOn Thu, Oct 3, 2024, 7:03 PM Dave Taht via Nnagain <nnagain@lists.bufferbloat.net> wrote:_______________________________________________--Dave Täht CSO, LibreQos
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