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Rodents and a rocket carried these researchers' dreams to space

The human body evolved within the constant force of Earth's gravity. To prevent bone and muscle atrophy during their stays in space, astronauts must exercise every day. For researchers studying bone or muscle loss that might ...

Mice in space: NASA's latest experiment

Scientists are sending mighty mice to space, but rather than being gym rats, their strength was enhanced through genetic experimentation in the hopes of preventing human astronauts from experiencing muscle loss in microgravity.

Space travel can make the gut leaky

Bacteria, fungi, and viruses can enter our gut through the food we eat. Fortunately, the epithelial cells that line our intestines serve as a robust barrier to prevent these microorganisms from invading the rest of our bodies.

Microcavity experiment heads to ISS

The second Swinburne Haileybury International Space Station Experiment (SHINE) launched from Wallops Island, Virginia in the US aboard an Antares rocket at 6.46am (AEST), to make its way to the International Space Station ...

Microgravity research after the International Space Station

For nearly 20 years, the International Space Station (ISS) has served as a singular laboratory for thousands of scientists, students, and startups around the world, who have accessed the station's microgravity environment ...

Can space help us understand our cells?

Do astronauts' brains get bigger in space? The answer may be found in 10 small containers of human brain cells on board a SpaceX spacecraft that is scheduled for blast off Dec. 5 for a 16-month voyage to the International ...

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