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This group branched off a mailing list used by Howard Bloom at the suggestion of Shaun Moss.
Keith Henson
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Keith Lofstrom
Sep 15
100W light launch
I keep a few "US Standard" incandescent light bulbs around for circuit testing. I weighed a
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100W light launch
I keep a few "US Standard" incandescent light bulbs around for circuit testing. I weighed a
Sep 15
paul....@gmail.com
,
k.a.c...@sympatico.ca
2
Sep 5
Wanted: laser power beaming receiver
This looks like an early activity out of the DARPA initiative that Paul Jaffe started (the POWER
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Wanted: laser power beaming receiver
This looks like an early activity out of the DARPA initiative that Paul Jaffe started (the POWER
Sep 5
John Clark
Sep 5
Data Centers In )rbit
Will Data Centers in Orbit Launch a New Phase of Sustainability? John K Clark See what's on my
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Data Centers In )rbit
Will Data Centers in Orbit Launch a New Phase of Sustainability? John K Clark See what's on my
Sep 5
Paul Werbos
, …
Keith Lofstrom
21
Sep 3
Invitation to dialogue to learn YOUR views of how humanity could coherently meet the 7 big challenges
First, I hope the two elists and Amalie Sinclair covers most of the folks following this thread. If
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Invitation to dialogue to learn YOUR views of how humanity could coherently meet the 7 big challenges
First, I hope the two elists and Amalie Sinclair covers most of the folks following this thread. If
Sep 3
Paul Werbos
, …
John K. Strickland, Jr.
20
Aug 31
Re: [SRI-FORUM] Al Globus's ELEO Settlements Concept
That is correct since most non-equatorial orbit paths go through the SAA fairly often. John S From:
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Re: [SRI-FORUM] Al Globus's ELEO Settlements Concept
That is correct since most non-equatorial orbit paths go through the SAA fairly often. John S From:
Aug 31
k.a.c...@sympatico.ca
Aug 31
ESA Study Solar Sailing SPS reports and presentation on ResearchGate
FYI: Several of us in Toronto (myself, Steve Horvath, Henry Spencer) recently (in 2022/23) carried
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ESA Study Solar Sailing SPS reports and presentation on ResearchGate
FYI: Several of us in Toronto (myself, Steve Horvath, Henry Spencer) recently (in 2022/23) carried
Aug 31
Reza Zekavat
Aug 26
SSP Workshop @ IEEE WiSEE 2024
Dear Colleagues The deadline for IEEE WiSEE 2024 @ Daytona Beach Florida is approaching. Hope to see
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SSP Workshop @ IEEE WiSEE 2024
Dear Colleagues The deadline for IEEE WiSEE 2024 @ Daytona Beach Florida is approaching. Hope to see
Aug 26
Keith Lofstrom
Aug 24
Lunar bio-stockpile article in Science
Not SSPS, but an example of creative thinking about many other uses for space resources: https://scim
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Lunar bio-stockpile article in Science
Not SSPS, but an example of creative thinking about many other uses for space resources: https://scim
Aug 24
Erinn van Wynsberghe
Aug 21
News: Power beaming within space
Hi all, News: Florida company Star Catcher raised $12 Million to start on power beaming within space:
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News: Power beaming within space
Hi all, News: Florida company Star Catcher raised $12 Million to start on power beaming within space:
Aug 21
Christian Claudel
, …
Keith Henson
7
Aug 19
Ground based solar power
On Mon, Aug 19, 2024 at 5:31 PM Roger Arnold <silver...@gmail.com> wrote: > > Keith (
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Ground based solar power
On Mon, Aug 19, 2024 at 5:31 PM Roger Arnold <silver...@gmail.com> wrote: > > Keith (
Aug 19
Keith Henson
, …
james...@aol.com
18
Aug 6
Related to power satellites (and help request)
The real “issue” that we are skirting around is how to avoid such cost overruns in spacefaring
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Related to power satellites (and help request)
The real “issue” that we are skirting around is how to avoid such cost overruns in spacefaring
Aug 6
Keith Lofstrom
Aug 3
Next gen chip-to-chip optical interconnect
I've written before that the best first use of space solar power is computation in orbit, beaming
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Next gen chip-to-chip optical interconnect
I've written before that the best first use of space solar power is computation in orbit, beaming
Aug 3
Paul Werbos
,
james...@aol.com
2
Jul 19
Re: Will superintelligent AIs agree with humans about ethics and morality?
There are three primary critical issues to be resolved this century. The first is globally achieve
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Re: Will superintelligent AIs agree with humans about ethics and morality?
There are three primary critical issues to be resolved this century. The first is globally achieve
Jul 19
Tim Cash
, …
Erinn van Wynsberghe
13
Jul 9
Generic Proposal to extend wireless power beaming to ground systems
Hi Christian, Re: power beaming to aircraft -- that's exactly what my company is working on (
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Generic Proposal to extend wireless power beaming to ground systems
Hi Christian, Re: power beaming to aircraft -- that's exactly what my company is working on (
Jul 9
Keith Henson
, …
John K. Strickland, Jr.
6
Jul 9
Re: data centers in space
On Mon, Jul 8, 2024 at 8:10 PM Keith Lofstrom <kei...@keithl.com> wrote: > snip > > I
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Re: data centers in space
On Mon, Jul 8, 2024 at 8:10 PM Keith Lofstrom <kei...@keithl.com> wrote: > snip > > I
Jul 9
Keith Henson
Jul 6
Fwd: [Extropolis] Terasem Colloquium TOMORROW: futurism, cosmism, extropy, e/acc
This is marginally related to the list topic but AI and Nanotech will affect power satellites as well
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Fwd: [Extropolis] Terasem Colloquium TOMORROW: futurism, cosmism, extropy, e/acc
This is marginally related to the list topic but AI and Nanotech will affect power satellites as well
Jul 6
Keith Henson
, …
Keith Lofstrom
5
Jun 26
Washington Post article
On Tue,un 25, 2024 at 11:53 PM Keith Lofstrom <kei...@keithl.com> wrote: > > On Sat, Jun
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Washington Post article
On Tue,un 25, 2024 at 11:53 PM Keith Lofstrom <kei...@keithl.com> wrote: > > On Sat, Jun
Jun 26
Christian Claudel
Jun 23
Economics of integrating antennas onto PV panels
I am interested in the economics of SBSP for another concept for commercial aviation. The concept
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Economics of integrating antennas onto PV panels
I am interested in the economics of SBSP for another concept for commercial aviation. The concept
Jun 23
k.a.c...@sympatico.ca
, …
Gary barnhard
3
Jun 23
Power Beaming: History, Theory, And Practice
Paul - The copy I pre-ordered arrived last Thursday. Congratulations, on getting this done. Looking
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Power Beaming: History, Theory, And Practice
Paul - The copy I pre-ordered arrived last Thursday. Congratulations, on getting this done. Looking
Jun 23
Keith Henson
,
Bryan Zetlen
3
Jun 20
Two Unexpected
Hmm. It was just a report on a couple of minor news items. Can you be more specific about what in the
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Two Unexpected
Hmm. It was just a report on a couple of minor news items. Can you be more specific about what in the
Jun 20
Roger Arnold
,
k.a.c...@sympatico.ca
3
Jun 19
Light pressure effects on sun-synchronous orbits
Thanks, Kieran. That tells me what I wanted to know, and reassures me. The application I'm
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Light pressure effects on sun-synchronous orbits
Thanks, Kieran. That tells me what I wanted to know, and reassures me. The application I'm
Jun 19
k.a.c...@sympatico.ca
, …
Tim Cash
3
Jun 18
The Space Review: Prospects for orbital data centers
Data and Energy are mentioned as two of the leading businesses that will be used on orbit. I also
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The Space Review: Prospects for orbital data centers
Data and Energy are mentioned as two of the leading businesses that will be used on orbit. I also
Jun 18
Keith Henson
,
k.a.c...@sympatico.ca
3
Jun 12
SpaceX successful forth test of StarShip
On Wed, Jun 12, 2024 at 4:43 PM Narayanan Komerath <komera...@gmail.com> wrote: > >
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SpaceX successful forth test of StarShip
On Wed, Jun 12, 2024 at 4:43 PM Narayanan Komerath <komera...@gmail.com> wrote: > >
Jun 12
Keith Lofstrom
, …
John K. Strickland, Jr.
3
Jun 4
Weds June 5, launch of SpaceX Starship *AND* Boeing Starliner???
How about the first launch of the Ariane 5, where they used the flight plan data for the previous
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Weds June 5, launch of SpaceX Starship *AND* Boeing Starliner???
How about the first launch of the Ariane 5, where they used the flight plan data for the previous
Jun 4
Keith Lofstrom
,
Keith Henson
2
Jun 1
Book: "A City on Mars" by K&Z Weinersmith
On Fri, May 31, 2024 at 10:28 PM Keith Lofstrom <kei...@keithl.com> wrote: > > Subtitle:
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Book: "A City on Mars" by K&Z Weinersmith
On Fri, May 31, 2024 at 10:28 PM Keith Lofstrom <kei...@keithl.com> wrote: > > Subtitle:
Jun 1
Robert Poor
,
james...@aol.com
2
Jun 1
Of ethics and iron rings (was Snarky badmouthing)
The wearing of iron ring began in Canada and was later adopted in a similar but separate ceremony in
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Of ethics and iron rings (was Snarky badmouthing)
The wearing of iron ring began in Canada and was later adopted in a similar but separate ceremony in
Jun 1
Keith Lofstrom
, …
John K. Strickland, Jr.
15
May 30
Helium leaks(?) on Boeing Starliner
On Thu, May 30, 2024 at 09:32:14AM -0400, kaca...@sympatico.ca wrote: > KeithL wrote: > >
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Helium leaks(?) on Boeing Starliner
On Thu, May 30, 2024 at 09:32:14AM -0400, kaca...@sympatico.ca wrote: > KeithL wrote: > >
May 30
Keith Lofstrom
,
Sherwin Gooch
2
May 24
Re: Stability of Superconductors ... FNAL slide set
Keith, et al., Any ideas on how one might produce a Meissner cage or shield using liquid nitrogen to
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Re: Stability of Superconductors ... FNAL slide set
Keith, et al., Any ideas on how one might produce a Meissner cage or shield using liquid nitrogen to
May 24
Keith Henson
May 13
Fwd: China's Underestimated Generative AI Startups
KL and I have recently discussed moving non-time critical data processing to space. This might be an
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Fwd: China's Underestimated Generative AI Startups
KL and I have recently discussed moving non-time critical data processing to space. This might be an
May 13
Reza Zekavat
May 13
SSP Workshop @ WiSEE 2024
Dear All Hope all old friends are doing great. Just a reminder about SSP Annual Workshop @ IEEE WiSEE
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SSP Workshop @ WiSEE 2024
Dear All Hope all old friends are doing great. Just a reminder about SSP Annual Workshop @ IEEE WiSEE
May 13