The Louisville-based company is under contract to deliver space station cargo to orbit in flights starting as soon as this ...

The CEO of Sierra Nevada Corp's space spinoff, Sierra Space, has left the company, with billionaire chairman Fatih Ozmen filling in as interim CEO, the company said in a statement on Monday.

Sierra Space says its chief executive has retired from the company, a move that has taken many in the industry by surprise.

Sierra Space CEO Tom Vice left the company at the end of 2024 after three and a half years in the role. Chairman Fatih Ozmen will serve as interim CEO, with Eren Ozmen as president. The company's ...

With only a couple of weeks left before Donald Trump’s inauguration, an array of billionaires has descended on his Florida ...

Beachside spectators have monitored the rocket and Launch Complex 36 pre-launch activities on the horizon for weeks, ...

SpaceX CEO Elon Musk is calling for NASA to ditch its Moon program, arguing that the "Moon is a distraction" and that "we're ...

Financial writer Elon Musk criticizes Boeing's management and NASA's Artemis missions as inefficient, calling for new ...

Doing that on a maiden flight would be unprecedented: that kind of partial reusability was pioneered by SpaceX, Elon Musk’s ...

Years in the making, the commercial rocket is on the verge of its maiden flight.

President-elect Donald Trump has nominated Polaris Dawn commander and astronaut Jared Isaacman — the 41-year-old billionaire founder and CEO of Shift4 — to serve as NASA's next administrator.

A problem with a space capsule heat shield has forced NASA to postpone two highly anticipated ... and has brought billionaire and SpaceX CEO Elon Musk aboard to lead the effort.