Aeronautics, Space, and Astronomy Program Area
This program area serves as an authoritative forum for space science policy and applies engineering expertise to aerospace challenges. Our work sets research priorities and guides policy in aeronautics, aviation safety, human spaceflight, astronomy, and space sciences.
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News and Updates
New Interactive: A Science Strategy for the Human Exploration of Mars
Update
When astronauts set foot on Mars, it will mark a new era of discovery shaped by decades of research, engineering, and imagination. A new interactive overview of our report A Science Strategy for the Human Exploration of Mars offers a high-level outline of options for future human-led campaigns and how these missions can advance the highest-priority science objectives, from searching for signs of life to understanding how planets evolve and preparing for sustained human exploration.
Making Sense of Space Weather: Q&A with Physicist Robyn Millan
Feature Story
What is space weather, what causes it, and how does it affect humans? Physicist Robyn Millan, who co-chaired a recent National Academies decadal report on solar and space physics, answered questions about space weather and how scientists can improve their ability to forecast it.
Explore exciting breakthroughs in space science with The National Academies of Sciences, Engineering, and Medicine at Space Science Week 2026 on March 23-27
Update
Each year, Space Science Week brings together leaders across the space science disciplines to explore the latest developments and discuss the future of the field. This year will feature a plenary session with updates from leaders at NASA and an array of international space agencies, a joint session about leveraging AI for space science research, and a public lecture with singer Jewel on the intersection of art and science.
Featured publication
The field of solar and space physics explores the heliosphere - the vast protective bubble formed by the solar wind that extends from the Sun to the outer fringes of the solar system, and beyond. This booklet highlights key themes and recommendations from the 2025 decadal survey for solar and space...
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