Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options questions only not deleted user 109

Questions regarding a 'sail' that can be attached to spacecraft to harness the sun's radiation to propel a ship in one direction or another.

6 votes
1 answer
321 views

What is the most stable configuration for a centrifugal ship towed by a solar sail?

Solar sails are not fast and acceleration is not going to provide meaningful simulated gravity. For a long journey, spinning a ship to provided simulated gravity can provide health benefits. Essenti …
James Jenkins's user avatar
3 votes
1 answer
289 views

Can you use a light sail to achieve a survivable landing anyplace in our solar system?

Current answers at the new question Can you launch a probe to the Moon using a laser propelled craft? points out getting to the moon is not the problem, landing on it is. This answer suggests that yo …
James Jenkins's user avatar
9 votes
1 answer
311 views

What is the closest to Earth you can expect lift from a solar sail?

There is no doubt that a solar sail can move you around the Solar system, and even interstellar, if you're not in a hurry. But it will not get you off the planet. Assuming your ship/satellite is in …
James Jenkins's user avatar
52 votes
7 answers
9k views

Can you tack against the sun using a solar sail?

Solar sails are a great, inexpensive way to move out from the sun, if you’re not in a hurry. Ocean going ships are able to tack against the wind, and to move up wind. Could a solar sail gain inbound …
James Jenkins's user avatar