A new argument explores how the growth of disorder could cause massive objects to move toward one another. Physicists are ...

How does it feel when a rocket enters Earth’s orbit? How hot is it inside the suit? Does zero gravity make you ageless? How do astronauts sleep while floating? People who’ve been to space have ...

Dr. Maarouf is a clinical scientist and analog astronaut. From simulating life on Mars at the Mars Desert Research Station to exploring healthcare technologies for astronauts, Dr. Maroouf shares how ...

Earlier this year, new research suggested a potential solution to one of the most troubling aspects of modern physics — that ...

THERE is no gravity in the space and astronauts keep floating around. These extraordinary conditions lead to ...

The Big Bang theory is wrong and the universe is sitting inside a black hole, scientists have suggested. Since the 1930s – ...

How does light manage to travel billions of light-years without ever slowing down? This is a question that seems to defy ...

"We are not witnessing the birth of everything from nothing, but rather the continuation of a cosmic cycle," said Professor ...

NASA has quietly taken steps to prepare for a death in space. We need to ask how nations will deal with this inevitability ...

The success of long-duration space missions will critically depend on astronaut ... which was assessed lower in the Control group relative to both artificial gravity groups, this study found no ...

The Big Bang is often described as the explosive birth of the universe—a singular moment when space, time and matter sprang ...

Crucially, this bounce occurs entirely within the framework of general relativity, which applies on large scales such as ...