NASA Science
NASA Science seeks to discover the secrets of the universe, search for life elsewhere, and protect and improve life on Earth and in space.
Improve our understanding of Earth's climate
Monitor earth and Space weatheR
celebrate solar science

Welcome to our redesigned NASA Science website
A gateway to our missions, research, and engagement efforts.
The Science Mission Directorate inspires the learners of today and develops the leaders of tomorrow. One of our key strategies is to purposefully and actively engage with audiences and learners of all ages to share the story of NASA’s integrated science program. From exoplanet research to better understanding Earth’s climate to understanding the influence of the sun on our planet and the solar system, our work is interdisciplinary and collaborative. Similarly, this new website showcases our work in a crosscutting way so that we may build stronger connections with you, our most important stakeholder. Together, we lead a globally interconnected program of scientific discovery that encourages innovation, positively impacts people’s lives, and is a source of inspiration.
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Featured Missions
Upcoming mission milestones showcase the breadth and depth of NASA science.

PACE
PACE launched on February 8, 2024 and will advance the assessment of ocean health by measuring the distribution of phytoplankton, tiny plants and algae that sustain the marine food web.

GOES-U
Launching no earlier than April 30, 2024, GOES-U will provide advanced detection and monitoring of environmental phenomena that directly affect public safety, protection of property, and the nation’s economic health.

Europa Clipper
Launching in October 2024, Europa Clipper’s main science goal is to determine whether there are places below the surface of Jupiter’s icy moon, Europa, that could support life.
Introducing the 2024 Science Planning Guide
Experience the wonders of NASA Science with our new planning guide for 2024, inspired by all of our incredible science and in celebration of the Heliophysics Big Year! English and Spanish digital versions can be found online.
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By the Numbers
Science is interconnected; no important question stands alone. The Science Mission Directorate (SMD) is an organization where discoveries in one scientific discipline have a direct route to other areas of study. This flow is something extremely valuable and is rare in the scientific world.
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2024 Total Solar Eclipse: Through the Eyes of NASA
On April 8, 2024, a total solar eclipse will travel through Mexico, cross the United States from Texas to Maine, and exit North America along Canada’s Atlantic coast.
Watch NowWebb Finds Evidence for Neutron Star at Heart of Young Supernova Remnant
NASA’s James Webb Space Telescope has found the best evidence yet for emission from a neutron star at the site…
Read the Story
Explore our changing planet
Discover Earth as NASA sees it. Learn why this information matters to us all.
Visit the Earth Information Center
The Sun and Heliophysics
NASA studies the star at the center of our solar system and its influence on space, Earth, and our solar system. This research helps us to not only understand how the universe works, but also protect our technology and astronauts in space.
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