Explainer-How does space travel affect astronaut health?
The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...
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Sunita Williams And Butch Wilmore Stuck In Space: What Challenges Will NASA Astronauts Face Upon Return?
The biggest challenge for Sunita William and Butch Wilmore's will be gravity as it would feel like a punishing force while ...
The Ground Beneath Sweden Is Rising – Scientists Uncover Gravity Shift
Scientists at Sweden’s KTH Royal Institute of Technology have refined a method to measure post-glacial rebound in ...
Sunita Williams has ‘tough’ gravity to face when back on Earth. Here's what changes
NASA astronaut Butch Wilmore, who is spending extra time in space along with Sunita Williams, said that the two astronauts ...
In Ukraine, a potential arms-for-minerals deal inspires hope, skepticism
Ukraine boasts vast reserves of ilmenite — a key element used to produce titanium — in the heavy mineral sands that stretch ...
Researchers Uncover Mysterious Structural Changes in Earth’s Inner Core
A new study reveals that the Earth's inner core is undergoing a structural transformation. A new study by USC scientists, ...
How Earth's Gravity Will 'Punish' Sunita Williams On Return From Space - 'Even Lifting A Pencil Will Be A Workout'
NASA on Friday confirmed that it has moved up the return of stranded astronauts Butch Wilmore and Sunita Williams to ...