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What Are the Dangers of Going to Space? We Asked a NASA Expert

Credits: NASA

What are the dangers of going to space? Space might look peaceful from afar but it’s a harsh environment, especially for humans. From DNA damage to bone loss to making sure there’s enough food for long missions—space is tough. But NASA is working hard to keep our astronauts safe on every step of the journey. A NASA scientist explains what it takes.

NASA Biological and Physical Sciences Division Director, Lisa Carnell explains what it takes.

See the latest content from the Biological and Physical Sciences Division

Stay up-to-date with the latest content from NASA as we explore the universe and discover more about our home planet.

Amendment 59: Several Updates to the ROSES-25 Summary of Solicitation
2 min read

Research Opportunities in Space and Earth Sciences (ROSES)-2025 is an ongoing “omnibus” or “umbrella” solicitation meaning that it includes many…

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Amendment 58: F.17 Research Initiation Awards Final Text and Due Date
2 min read

The NASA Science Mission Directorate (SMD) Research Initiation Awards (RIA) program aims to broaden the base of institutions involved in…

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What’s Next for Artemis II AVATARs
3 min read

Scientists Begin Analyzing Artemis II AVATAR Chips Organ chips from Artemis II’s AVATAR investigation have arrived at the laboratory at…

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