A bold proposal would send a spacecraft plunging close to the sun to slingshot after interstellar comet 3I/ATLAS, an ...

As space agencies prepare for human missions to the Moon and Mars, scientists need to understand how the absence of gravity affects living cells.

Scientists warn that radiation and microgravity pose a major threat to human reproduction in space. Understanding these ...

Another theory held that the forces between two particles falls off exponentially in direct relationship to the distance between two particles and that the factor by which it drops is not dependent on ...

An astrophysicist explains what wormholes are and how these theoretical space-time tunnels have popped up in the solutions to a set of decadesold equations.

Infleqtion (NYSE: INFQ) went public this week — the first quantum company of its kind to do so — and raised about $550 million in the process, capital that the Boulder firm’s leaders say will help ...

The “horizon” he points to isn’t a doorway to the divine, other scientists say. Yet, modern physics has been trying to answer questions once left to religion.

Some sci-fi movies take the genre extra seriously, using accurate technologies to ground their depiction of the future.

Astronomers have long debated why so many icy objects in the outer solar system look like snowmen. Michigan State University ...

Another factor in the link between IBS and gravity relates to the gut-brain connection. G-force detection refers to how our peripheral nervous system detects shifts in gravity, and g-force vigilance ...

In late winter, the zodiacal light is visible in the evening in the Northern Hemisphere (false dusk) and in the pre-dawn ...

All the “normal” matter, like the stars, gas, dust, and people, is called baryonic matter, and it’s basically the tiny visible fraction of a universe that’s mostly invisible and still not fully ...