Elon Musk has been tasked in part with overseeing the delivery of two new jets for President Donald Trump’s Air Force One.

Indian Air Force Chief Air Chief Marshal AP Singh and Army Chief Gen Upendra Dwivedi took a sortie in the trainer version of the LCA Tejas fighter aircraft at the Air Force Station, Yelahanka in ...

President Donald Trump says he'll announce on Monday that the United States will impose 25% tariffs on all steel and aluminum imports, including from Canada and Mexico, as well as other import duties ...

Some of the reports warned that the flight space was "an accident waiting to happen" with others describing scenarios eerily ...

The X-15 is the only conventional aircraft that has ever been flown above the “Karman Line” separating the Earth’s atmosphere from space.

For nearly a decade, the X-15 - the fastest flying manned aircraft ever made - completed 199 missions at record breaking ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

Add it all up, and there's so much uncertainty that morale at NASA is "absurdly low," as one NASA source told Berger ... retweeting archival pictures of Air Force jets instead of weighing in on the ...

The New York Times revealed last year that Musk and SpaceX failed to meet federal reporting requirements for Pentagon contractors. No one has asked: What’s going on with that today?

Add it all up, and there's so much uncertainty that morale at NASA is "absurdly low," as one NASA source told Berger ... retweeting archival pictures of Air Force jets instead of weighing in ...