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, ...

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 ...

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 ...

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 ...

Experts have called for targeted regulations for human spaceflight in India. These regulations are required for the Gaganyaan programme, as well as future space tourism.

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 ...

In June 2025, the bromance between President Donald Trump and Elon Musk turned into a public feud. Upset by rising government debt, the SpaceX CEO called the president's new "Big Beautiful" budget ...