To reach Earth’s closest star system, Alpha Centauri, scientists are building a laser-powered spacecraft. To pull off interstellar travel, a spacecraft must be very light; therefore, it’s essential to ...

The Ax-4 mission has the slogan “realize the return,” which is meant to symbolize the return of three different nations to ...

It might sound like the culmination of a Bond villain's latest evil scheme. But the world's first 'black hole bomb' has officially become a reality.

Robert Downey Jr.'s Doctor Doom might not have to kill Loki in Avengers: Doomsday, as an MCU theory shows how he could take ...