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

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

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 ...

"This is essential knowledge as we enter a new era of commercial space travel and research in low earth orbit." Previous NASA studies have shown that spaceflight can affect immune function and the ...

Lawmakers asked the FAA to form an advisory commission to coordinate with the military and commercial airspace industries on projects and traffic control.

Space travel accelerates the ageing of human stem cells, reveals new research. Spaceflight speeds up the ageing of cells which are “vital” to blood and immune system health, say American scientists.

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: ...

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 ...

Traveling to space is brutal on the body. Spaceflight can cause astronauts’ bones to lose density, their brain and eye nerves to swell, and their genes to change expression. Research suggests spending ...

Space travel accelerates the aging of human stem cells, reveals new research. Spaceflight speeds up the aging of cells which are "vital" to blood and immune system health, say American scientists. The ...