A NASA Mars smallsat mission bumped from the first launch of Blue Origin’s New Glenn is tentatively set to fly on the second ...

Space science experts told ABC News SpaceX has been essential to NASA’s missions and the breakdown of a relationship would leave a hole that would be hard to fill.

The White House made the unusual move of reaching out Gen. Dan Caine, chairman of the Joint Chiefs of Staff, for advice on ...

American astronaut Norman Thagard broke NASA's space endurance record at the time of 84 days, 1 hour and 16 minutes while ...

The fallen NASA administrator nominee was clearly not a fan of the agency's plan to return astronauts to the Moon.

AeroTime reflects on the many highs, but sadly occasional lows, from the International Paris Air Show’s 116-year storied ...

If President Trump cancels the contracts for Elon Musk’s private spaceflight company, the federal government would struggle ...

Elon Musk said SpaceX would decommission its Dragon spacecraft "immediately" after Trump threatened his government contracts ...

His career took flight with a newspaper ad in Ottawa — the same city where he would later help steer the country under Prime ...

Garneau flew on three NASA space shuttle missions, led the Canadian Space Agency and served in Parliament for 15 years.

Elon Musk just threw a live grenade into the middle of his ongoing beef with former buddy Donald Trump. On Thursday, he ...