NASA’s Artemis II Astronauts Will Double as Test Subjects for Deep Space Health Research

Published

1 month ago

September 13, 2025

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NASA’s Artemis II mission will send astronauts beyond low Earth orbit as both scientists and volunteer test subjects. The crew will conduct health, radiation, and lunar studies, providing vital data to protect future explorers. Results will guide safety protocols for lunar and Mars missions, advancing human readiness for long-duration deep space exploration.

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Earth May Have Crossed Its First Climate Tipping Point as Coral Reefs Collapse

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4 hours ago

October 15, 2025

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Global coral reefs have reached a tipping point due to surging temperatures, warning of irreversible climate impacts on ecosystems and humans alike.

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Physicists Recreate Einstein’s Near-Light-Speed Illusion Predicted 70 Years Ago

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5 hours ago

October 15, 2025

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Physicists have recreated the long-predicted Terrell-Penrose effect using ultra-fast lasers, showing how objects at near-light speed appear rotated rather than flattened. The experiment offers a visual insight into Einstein’s special relativity.

Science

Uranus and Neptune May Be More Rock Than Ice, New Research Suggests

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5 hours ago

October 15, 2025

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A new pre-print study proposes that Uranus and Neptune might not be “ice giants” after all. Using assumption-free models, scientists found their interiors could range from mostly icy to mostly rocky, suggesting we know far less about these distant worlds and that new missions are essential to solve the mystery.