We are constantly being reminded of Isaac Newton’s famous quote, “If I have seen further, it is by standing on the shoulders ...

Scientists have found that sperm in space can’t find their direction during their pursuit to fertilize an egg.

Dr Christina Mackaill has been teaching emergency departments about how to treat astronauts after returning to Earth.

In quantum physics, objects can exist in multiple states at the same time—a phenomenon known as quantum superposition, where ...

Victor Glover demonstrates the use of a flywheel device for exercise aboard the Orion spacecraft, which allows both aerobic and resistance workouts.

After successfully completing humanity’s first lunar voyage in over 50 years, the crew of Artemis II returned to Earth with a ...

The plushie named Rise was designed by an 8-year-old contest winner ...

European scientists are turning an aircraft into a laboratory that simulates lunar gravity to prepare astronauts and ...

Humans living in space for months, years, or even generations will need to navigate sex in a zero-gravity world.

They were feeling a bit spacey. The Artemis II astronauts were filmed struggling to walk after experiencing Earth’s gravity ...

A viral video shows how Artemis II astronauts used a flywheel device to stay fit in zero gravity, preventing muscle loss in ...

Measuring acceleration due to gravity at the site, researchers found it was a surprising 9.7639 meters per second squared.