Toyota's subsidiary, Woven, is investing heavily in Interstellar Technologies, marking a bold entry into the rapidly ...

Bob Maddox once built the world’s largest pulse-jet engine and mounted it in a 1965 Jaguar. Star Wars audio engineers even recorded his pulse-jet engines for the movie Solo.

As the U.S. ramps up its efforts around hypersonic weapons, a number of defense and aerospace companies and their stocks are poised to reap the benefits, analysts say.