Time in space affects the body, but research has found that it can also quite literally affect the mind, prompting questions ...

Astronauts’ brains can change shape and shift positions in space, according to a study with implications for NASA as it plans ...

Oftentimes, we think of space as an endless, mostly empty vacuum, a silent backdrop where planets, stars, and galaxies play out their dance. We also think of time as something separate, a steady ...

What does it mean to be to space-time? The seemingly simple question gets to the essence of twentieth-century physics and has driven a hundred-year debate between philosophy and science. In Einstein’s ...