Recent Examples of solar sail from the Web
So what we're left with is primarily the challenge of building the material that will reflect light from the solar sail.
And, based on how deeply those particles penetrate into other materials, there's a good chance that the hydrogen and helium will pass straight through the solar sail.
The solution, perhaps, will rely on the principle of solar sails.
If this test is successful, solar sail technology could be deployed on future missions as low-cost, propellant-free propulsion to explore planets and moons in our Solar System.
There are other proposals for getting rid of space junk, like attaching giant tethers to them and sending them careening into the atmosphere, targeted air puffs that induce drag, and solar sails.
An electric solar wind sail is nothing like a traditional solar sail, which is a large reflective surface that is propelled when hit by photons, either from the sun's light or from an artificial source such as a laser.
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