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NASA's Open Science Data Repository (OSDR) makes space biology studies open to anyone, helping to make the most of these precious data.
The Phoenix EUV Grid and Stellar UV Spectra (PEGASUS) web tool allows astrophysics researchers to access complete stellar spectra for exoplanet research.
The Harmonized Landsat and Sentinel-2 (HLS) project combines data from four satellites to provide regular, complete surveys of Earth's land masses.
Search for NASA Science Data
NASA’s Science Mission Directorate (SMD) provides web tools to search across all of NASA’s science data, publications, software, and resources.
Science Discovery Engine
An integrated search platform to help you find what you need across NASA’s vast stores of open science data, documentation, code, and tools.
Science Explorer (SciX)
A digital library portal for scientific publications and software related to astronomy, Earth science, heliophysics, physics, and planetary science.