Lockheed Martin is constructing the X-59 prototype for NASA in California and is planning to operate test flights of the ...

SpaceX argues flight delays won’t be as bad as an FAA report about Florida Starship launches claims it could be.

Today, October 8, 2025, Blue Origin is launching its 15th space tourism mission, sending the NS-36 crew aboard its reusable ...

Introduction / Dr Jeffrey Hoffman -- 1: Citizen Astronauts: how soon? -- 2: Billionaires enter the commercial space race -- 3: Leading players and their challengers -- 4: International scene -- 5: ...

Three books push back on a rising tide of optimism about space settlements. Elon Musk and Jeff Bezos are bitter rivals in the commercial space race, but they agree on one thing: Settling space is an ...

The commercial firm is awaiting clearance to launch a prototype cargo spacecraft while also working on a suborbital tourism ...

The SpaceX CEO outlined how he hopes to make space travel like air travel. SpaceX CEO Elon Musk shared his vision for a future of commercial space travel with the latest updates on the company's new ...

Your body's blood-making stem cells, hematopoietic stem cells (HSC), are like factory managers who work best when calm and rested. But when stress hits, like infection or injury, they spring into ...

The Omega Speedmaster is by far the watch most associated with outer space, and it remains the only watch authorized by NASA for use during extravehicular activity (AKA space walks). But dozens of ...

Virgin Galactic does not plan on sending paying customers to space until the last quarter of 2022. "Recent material testing returned new data that requires further analysis," the company said in a ...