This Collection provides updated research from the Human System Risk Management and Knowledge Graphs for Human Spaceflight Collection. Human spaceflight is a challenging domain that requires a broad ...

(CNN) — Here's a look at human spaceflight programs in the United States and around the world. Facts: The United States ended its human spaceflight program with the launch of Atlantis on July 8, 2011, ...

The United States ended its crewed space shuttle program with the launch of Atlantis on July 8, 2011, and landing on July 21, 2011. China and Russia are the only other countries to have independent ...

Abstract: The renewed global interest in lunar exploration, rapid expansion of the commercial space sector, and national investments in crewed missions have created one of the most active eras in ...

SpaceX currently operates the only crew-capable spacecraft capable of reaching the International Space Station. In June 2025, the bromance between President Donald Trump and Elon Musk turned into a ...

A Soyuz rocket lifted off from the Site 31 pad at the Baikonur Cosmodrome in Kazakhstan recently, carrying Roscosmos cosmonauts Sergei Kud-Sverchkov and Sergei Mikayev, and NASA astronaut Christopher ...

Scientists working with NASA have discovered evidence that human stem cells undergo accelerated aging when exposed to the rigors of spaceflight. The main culprits seem to be microgravity and cosmic ...

ESA astronaut Alexander Gerst takes a selfie during an EVA outside the International Space Station in 2014. New research shows that when astronauts spend extended periods of time in space, their ...

Blue Origin has announced the next group of mostly wealthy businesspeople and entrepreneurs who will soon board one of the company's spacecraft for a brief trip to the edge of space. The impending ...

The NASA official who managed the inaugural private crewed flight into space last month has been promoted to become the first female head of human spaceflight, the agency said Friday, as it prepares ...