There's a lot riding on the debut flight of SpaceX's Starship V3 megarocket — including some of NASA's lunar ambitions.

In his 1964 paper, "Transmission of Information by Extraterrestrial Civilizations," famed astrophysicist and radio astronomer ...

The organization Disclosure Foundation obtained - after an appeal - and published a classified National Security Agency (NSA) report of more than 300 pages, invoking the Freedom of Information Act ...