A new study by scientists at the NASA Jet Propulsion Laboratory and several institutes across India and Saudi Arabia has reported 26 novel bacterial species growing inside cleanrooms associated with NASA space missions. These ...
Space Exploration
May 12, 2025
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166
Through its "Moon to Mars" program, NASA plans to send the first crewed missions to Mars by the end of the next decade. To fulfill this bold vision, the agency is investigating advanced technologies through numerous programs. ...
Space Exploration
Apr 21, 2025
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What are the dangers of going to space?
Space Exploration
Apr 3, 2025
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35
Bone and muscle deterioration, radiation exposure, vision impairment—these are just a few of the challenges space travelers face on long-duration missions, even before considering the psychological toll of isolation.
Space Exploration
Mar 18, 2025
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43
Let's face it: Space is a hostile environment for humans. Even on Mars, settlers might have a hard time coping with potentially lethal levels of radiation, scarce resources and reduced gravity.
Space Exploration
Mar 10, 2025
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50
Skeptics love to bring up one particular topic regarding long-term human space exploration—radiation. So far, all of the research completed on it has been relatively limited and has shown nothing but harmful effects. Long-term ...
Space Exploration
Mar 7, 2025
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It's a key problem that will need to be addressed if humans are to attempt deep-space, long-duration missions. Not only is radiation exposure a dangerous health risk to humans, but it also poses a hazard to equipment and ...
Space Exploration
Feb 13, 2025
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60
In the next few decades, crewed missions to the moon and Mars will likely become frequent. One of the main challenges faced by these future missions will be the need to protect astronauts from the intense radiation of outer ...
Space Exploration
Jan 7, 2025
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26
Radiation is a primary concern for long-duration human spaceflight, such as the planned trips to Mars, which are the stated goal of organizations such as NASA and SpaceX. Shielding is the standard way to protect astronauts ...
Space Exploration
Dec 5, 2024
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41
A stay in space exerts extreme pressures on the human body. Astronauts' bodies and brains are impacted by radiation, altered gravity, challenging working conditions, and sleep loss—all of which could compromise cognitive ...
Space Exploration
Nov 20, 2024
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