The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...

According to an alternative model of how intelligent life emerges on planets like Earth, the existence of aliens—and human ...

Here is an explanation of some of the effects on human health caused by space travel. WHY IS SPACE TRAVEL TOUGH ON THE HUMAN BODY? The human body evolved over millions of years to function ...

THE NEIGHBORHOOD — We've all seen movies about space invaders. Sometimes, the aliens have strange, tentacle-like arms. Other ...

Hunting for alien civilizations isn't a matter of just ... determining if it matches the signature of a known terrestrial source. Breaking space news, the latest updates on rocket launches ...

Despite what Star Trek and Star Wars may have taught you, the amount of time required to travel between stars is vast. Consider Voyager 1. The spacecraft is traveling at 38,000 mph (61,155 km/h).

It was discovered by the transit technique back in 2019 but is now the subject of measurements by a team of UK, US and European astronomers using the James Webb Space Telescope. For the first time, ...

Explainer-How Does Space Travel Affect Astronaut Health? By Will Dunham WASHINGTON (Reuters) - The human body was not built for spaceflight, with its microgravity conditions, exposure to high ...

Scientists say that the new 3D understanding of the planet represents a major breakthrough for our understanding of the atmosphere and weather of alien worlds. But it also challenges our current ...

Scientists have said that in a cosmos filled with trillions of stars, intelligent alien life will form ‘in only a matter of time’. If it hasn’t already, that is. Many astronomers say that ...

It suggests that life might have been likely to form elsewhere, too – and that alien life could be waiting in more places than we thought. The “hard steps” theory had suggested that life ...