Breakthrough Lightsail: Ready to Race to Alpha Centauri (opens in new tab)

(scitechdaily.com)

2 pointsfbn791y ago1 comments

1 comments

1 comments · 1 top-level

At some point, doesn't light from the approaching star start pushing back?

So I guess you build up some speed and then cut the sail and coast?

j / k navigate · click thread line to collapse