This NASA Scientist Is Developing a Spacecraft for Interstellar Travel. Is It the Warp Drive We’ve Been Waiting For?
A scientific discovery that could transform the study of warp drive is now under wraps at the U.S. Defense Advanced Research ...
Chunks of Alpha Centauri—Our Closest Stellar Neighbor—Might Have Already Reached Us
A new study examines how much material from the closest star system to Earth will end up in orbit around the Sun, and how ...