Jumping may protect astronauts’ knee cartilage from microgravity damage. Studies on mice show it increases bone density.

Jumping workouts could help astronauts prevent the type of cartilage damage they are likely to endure during lengthy missions to Mars and the moon, a new Johns Hopkins University study suggests. The ...

In the same way, the ISS isn't floating in space, it's falling towards Earth and missing! And when you jump off the ISS, you're initially moving at that same speed. So you end up in orbit ...

The odds that asteroid 2024 YR4 could hit Earth in 2032 recently spiked from a little more than 1% to 2.3% as more observations are made.