Trump
- kcar - Sep 2, 2025 - 9:33pm
• • • The Once-a-Day • • •
- oldviolin - Sep 2, 2025 - 9:12pm
Really disliking the rap on Main Mix
- KurtfromLaQuinta - Sep 2, 2025 - 8:48pm
YouTube: Music-Videos
- R_P - Sep 2, 2025 - 8:18pm
DQ (as in 'Daily Quote')
- R_P - Sep 2, 2025 - 7:55pm
NYTimes Connections
- islander - Sep 2, 2025 - 7:54pm
Why bring your ignorant political views here to an awesom...
- oldviolin - Sep 2, 2025 - 7:48pm
September 2025 Photo Theme: REFLECTION
- islander - Sep 2, 2025 - 6:56pm
What the hell OV?
- oldviolin - Sep 2, 2025 - 2:22pm
What questions would you like to answer for the world?
- oldviolin - Sep 2, 2025 - 2:21pm
260,000 Posts in one thread?
- oldviolin - Sep 2, 2025 - 2:18pm
Talk Behind Their Backs Forum
- oldviolin - Sep 2, 2025 - 2:08pm
Israel
- R_P - Sep 2, 2025 - 1:19pm
Music Requests
- lydia.parker27 - Sep 2, 2025 - 12:26pm
Environment
- Proclivities - Sep 2, 2025 - 11:13am
The Obituary Page
- GeneP59 - Sep 2, 2025 - 10:39am
NY Times Strands
- GeneP59 - Sep 2, 2025 - 10:28am
Wordle - daily game
- GeneP59 - Sep 2, 2025 - 10:16am
Radio Paradise Comments
- GeneP59 - Sep 2, 2025 - 10:13am
New Song Submissions system
- ScottFromWyoming - Sep 2, 2025 - 9:56am
Where Are The Guns???
- Red_Dragon - Sep 2, 2025 - 8:54am
What makes you smile?
- Pazu - Sep 2, 2025 - 7:51am
no-money fun
- miamizsun - Sep 2, 2025 - 4:39am
Mixtape Culture Club
- miamizsun - Sep 2, 2025 - 4:21am
LeftWingNutZ
- GeneP59 - Sep 1, 2025 - 8:35pm
Country Up The Bumpkin
- KurtfromLaQuinta - Sep 1, 2025 - 4:06pm
Name My President
- kcar - Sep 1, 2025 - 7:21am
Name My Band
- DaveInSaoMiguel - Aug 31, 2025 - 12:49pm
What Makes You Laugh?
- ScottFromWyoming - Aug 31, 2025 - 12:25pm
BRING OUT YOUR DEAD
- oldviolin - Aug 31, 2025 - 11:14am
Bug Reports & Feature Requests
- nelamvr6 - Aug 31, 2025 - 8:29am
M.A.G.A.
- R_P - Aug 30, 2025 - 11:32pm
Live Music
- oldviolin - Aug 30, 2025 - 8:17pm
August 2025 Photo Theme - Wings
- NoEnzLefttoSplit - Aug 30, 2025 - 1:44pm
Song about woman shooting intruders
- chopsTuna - Aug 30, 2025 - 10:23am
Graphs, Charts & Maps
- Proclivities - Aug 30, 2025 - 5:36am
All Dogs Go To Heaven - Dog Pix
- Antigone - Aug 29, 2025 - 4:22pm
Russia
- R_P - Aug 29, 2025 - 9:55am
Artificial Intelligence
- miamizsun - Aug 29, 2025 - 8:29am
Favorite Quotes
- black321 - Aug 29, 2025 - 7:23am
COVID-19
- NoEnzLefttoSplit - Aug 29, 2025 - 12:26am
USA! USA! USA!
- R_P - Aug 28, 2025 - 10:56pm
Cryptic Posts - Leave Them Guessing
- GeneP59 - Aug 28, 2025 - 6:39pm
Another Gun rampage in The U.S
- Isabeau - Aug 28, 2025 - 12:40pm
Covers!
- black321 - Aug 28, 2025 - 12:39pm
Stupid Questions (and Answers)
- ScottFromWyoming - Aug 28, 2025 - 11:15am
Reinstock '05
- NoEnzLefttoSplit - Aug 28, 2025 - 10:46am
Today in History
- dischuckin - Aug 28, 2025 - 8:38am
Nuclear power - saviour or scourge?
- NoEnzLefttoSplit - Aug 28, 2025 - 6:07am
No Rock Mix on Alexa?
- lor2nuts - Aug 28, 2025 - 5:55am
Democratic Party
- R_P - Aug 28, 2025 - 4:42am
What's Playing
- mykoweb - Aug 27, 2025 - 9:40pm
volcano!
- miamizsun - Aug 27, 2025 - 2:16pm
Economix
- Proclivities - Aug 27, 2025 - 12:13pm
Republican Party
- Red_Dragon - Aug 27, 2025 - 11:53am
• • • What Makes You Happy? • • •
- GeneP59 - Aug 25, 2025 - 5:36pm
Great Old Songs You Rarely Hear Anymore
- Steely_D - Aug 25, 2025 - 11:28am
New RP app for Mac!
- rybr - Aug 25, 2025 - 10:58am
Reinstock '05 Link Repository
- Red_Dragon - Aug 25, 2025 - 10:36am
Your favorite tshirts
- KurtfromLaQuinta - Aug 25, 2025 - 7:47am
The Daily complaint forum, Please complain or be Happy
- Isabeau - Aug 25, 2025 - 6:30am
Positive Thoughts and Prayer Requests
- Isabeau - Aug 25, 2025 - 6:21am
Your Handy Home Censorship Kit
- Proclivities - Aug 24, 2025 - 10:14am
Bowie fans, check this out
- Steely_D - Aug 24, 2025 - 4:29am
What is the meaning of this?
- oldviolin - Aug 23, 2025 - 10:51am
Lyrics that strike a chord today...
- oldviolin - Aug 23, 2025 - 9:53am
Photography Forum - Your Own Photos
- KurtfromLaQuinta - Aug 22, 2025 - 7:38pm
Seymour Hersh on Iraq
- R_P - Aug 22, 2025 - 5:53pm
Music Videos
- Red_Dragon - Aug 22, 2025 - 3:22pm
New Request
- ScottFromWyoming - Aug 22, 2025 - 1:54pm
Request
- drinpt - Aug 22, 2025 - 1:48pm
I think you'll like this
- dld980 - Aug 22, 2025 - 1:37pm
Immigration
- islander - Aug 22, 2025 - 12:57pm
Oh, The Stupidity
- buddy - Aug 22, 2025 - 11:29am
Fires
- miamizsun - Aug 22, 2025 - 9:17am
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Index »
Regional/Local »
Elsewhere »
Sail to the Moon
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Proclivities
Location: Paris of the Piedmont
Gender: 
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Posted:
Jun 13, 2025 - 1:05pm |
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aflanigan
Location: At Sea
Gender:
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Posted:
May 14, 2012 - 9:41am |
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Lazy8 wrote: In college, we did an exercise to calculate the feasibility of "sailing" on solar radiation to navigate the solar system. We found that a reflective mylar "sail", by itself, could use solar radiation to change it's orbit in an outward direction, but that moving even modest payloads would require very large sails.
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Zissy
Location: 90804
Gender: 
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Posted:
Jun 25, 2005 - 12:45pm |
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Lazy8
Location: The Gallatin Valley of Montana
Gender:
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Posted:
Jun 23, 2005 - 8:54pm |
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999_99_999
Location: My cave
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Posted:
Jun 21, 2005 - 1:31pm |
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Lazy8
Location: The Gallatin Valley of Montana
Gender:
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Posted:
Jun 18, 2005 - 8:46am |
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callum
Location: its wet, windy and chilly....take a guess
Gender:
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Posted:
Jun 18, 2005 - 5:26am |
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Zep
Location: Funkytown
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Posted:
Jun 17, 2005 - 7:57pm |
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Lazy8
Location: The Gallatin Valley of Montana
Gender:
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Posted:
Jun 17, 2005 - 2:48pm |
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999_99_999
Location: My cave
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Posted:
Jun 17, 2005 - 1:45pm |
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