NASA astronauts Butch Wilmore and Suni Williams returned to Earth in March after being stuck on the International Space ...

Physicists are trying to ditch the concept of space-time – the supposed fabric of physical reality. Quantum columnist Karmela ...

Scientists are still figuring out the long-term health effects of spending a lot of time in space, but decades of data show that astronauts undergo physical changes after even a brief period.

Their conclusion, which comes from considering the behaviour of qubits, questions the now-dominant idea that four-dimensional space-time is the fundamental fabric of physical reality. A qubit is ...

(NewsNation) — Humans who spend a long time in space, like the two American astronauts expected to return to Earth later this month, can experience a variety of physical changes by the time ...