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.
Visualize, explore, and analyze
3d Visualization tool
interactive map

Featured Missions
Our mission milestones showcase the breadth and depth of NASA science.

Lucy
The Lucy mission captured stunning, detailed images of asteroid Donaldjohanson during a fly by on April 20, 2025, as the spacecraft heads towards the distant Trojan asteroids.

NEO Surveyor
NEO Surveyor is expected to launch no earlier than September 2027. It is the first space telescope specifically designed to hunt asteroids and comets that may be potential hazards to Earth.

PACE
PACE is celebrating one year in orbit, tracking ocean health, air quality, and climate. Its data is helping us understand how carbon moves between the ocean and atmosphere.
From Space to Soil: How NASA Sees Forests
NASA uses satellite lidar technology to study Earth’s forests, key carbon sinks. The GEDI mission maps forest height and biomass from the International Space Station, while ICESat-2 fills polar data gaps. Together, they enable a first-of-its-kind global biomass map, guiding smarter forest conservation and carbon tracking.
Learn how NASA Studies ForestsNASA’s Webb ‘UNCOVERs’ Galaxy Population Driving Cosmic Renovation
Astronomers using data from NASA’s James Webb Space Telescope have identified dozens of small galaxies that played a starring role…
Read the Story
Nicky Notes
To the NASA Science Community – As the nation’s leader in Earth and space science, NASA Science operates within the broader context of the federal government and its priorities. As part of the Executive Branch, we are always responsive to the direction set by the Administration, including executive orders and policy guidance that relate to our programs and activities.
Continue reading Nicky Notes…
Astrophysics
Studying the universe, pushing the boundaries of what is known of the cosmos, and sharing its discoveries for all of humanity.
Dive into the Universe about Astrophysics
How we Look at Earth
Explore our changing planet
Earth is our home, shared with millions of species. Rapid changes like rising temperatures and more frequent extreme weather are transforming our planet. For over 50 years, observations from space and ground have monitored these changes, guiding critical decisions in areas like agriculture and air quality. By understanding how our actions affect Earth's systems, we can help mitigate these impacts. Discover more about how you can make a difference in safeguarding our planet.
Visit the Earth Information Center