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Space programs advance scientific discovery and economic growth. The National Academies evaluate missions, technologies, and partnerships that guide national and international space efforts. 

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Search for Life Should Be Top Science Priority for First Human Landing on Mars, Says New Report

News Release

When astronauts set foot on Mars, it will be one of humanity’s greatest milestones, marking the start of a new era of discovery on another planet. A new National Academies report identifies the highest priority science objectives for the first human missions to Mars and says searching for evidence of existing or past life on the planet should be the top priority.

Dec 9, 2025
cover art for A Science Strategy for the Human Exploration of Mars

For Humans to Reach Mars, Advances Are Needed in Space Nuclear Propulsion Technologies

News Release

Using nuclear propulsion technologies to support a human mission to Mars in 2039 will require NASA to pursue an aggressive and urgent technology development program, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Feb 12, 2021
Image from space of Mars

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