The International Space Station (ISS) is humanity's most expensive object and has been in orbit for 25 years. Read its fascinating history, told in 25 numbers.
According to the patent, habitable modules would rotate around a central axis to simulate gravity for crew by producing an outward-pushing centrifugal force.
Morning Overview on MSN
The moon is drifting away, here’s what it means long-term
The Moon is not a fixed lantern in the sky but a slow-moving partner that is gradually edging away from Earth. That retreat ...
The Brighterside of News on MSN
Nearby red giant challenges how stars spread the building blocks of life
You are watching a long-held idea in stellar physics face serious scrutiny. Researchers at Chalmers University of Technology, ...
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