Can Starship-like Chemical Rockets Escape Habitable Exoplanets? Avi Loeb·April 6, 2024Avi Loeb looks at SpaceX's ambitions, the exploration of habitable exoplanets like TRAPPIST-1d, and the broader implications for human space travel and settlement.
Light Sail Could Reach Proxima Centauri in 20 Years Christopher Plain·February 21, 2022Researchers have proposed a light sail design that should be able to survive the stresses of an interstellar voyage.
