SpaceX’s IPO on Friday officially made it one of the most valuable companies in the world with a $2 trillion market cap—but getting to this point was no easy feat. Just over two decades ago, SpaceX ...
Framegrab from a video of a long-duration hot fire of the Chi engine. Credit: Mega Engine HELSINKI — A new Chinese commercial rocket engine startup has conducted a successful long-duration hot fire ...
Jeff Thornburg helped turn a government research project into SpaceX’s most powerful rocket engine. Now, he’s trying to do the same thing at his startup Portal Space Systems, which is taking an idea ...