The likelihood of 2024 YR4 colliding with the our planet in 2032 have ticked up to over 3 percent. Is it time to start ...

An asteroid that could level a city now has a 3.1-percent chance of striking Earth in 2032, according to NASA data released ...

Nasa astronauts Sunita Williams and Butch Wilmore, after spending more than eight months in space, are expected to return to ...

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

Scientists at Sweden’s KTH Royal Institute of Technology have refined a method to measure post-glacial rebound in ...

Long-duration space travel drastically alters human physiology. In microgravity, bodily fluids shift toward the upper body, ...

REx mission has an historic opportunity to closely observe the asteroid Apophis and improve our ability to defend against ...

What did Newton understand that was such a revolution? Can someone just... explain gravity to me? Let's start with a ...

Astronaut Sunita Williams is preparing for a tough transition back to Earth's gravity, after her long mission on the ...

The close encounter was "a historic first of its type for a Japanese private, commercial lunar lander," according to ispace.

Butch Wilmore, a fellow astronaut, stuck in space with Williams revealed how gravity will be the biggest challenge when the ...

When Isaac Newton inscribed onto parchment his now-famed laws of motion in 1687, he could have only hoped we'd be discussing ...