description PACE Overview
PACE (Plankton, Aerosol, Cloud, ocean Ecosystem) is an active NASA Earth-observing satellite launched into a sun-synchronous orbit in February 2024. The mission is specifically designed to study ocean color, microscopic marine phytoplankton, atmospheric aerosols, and global cloud cover. It carries a primary Ocean Color Instrument (OCI) alongside two polarimeters to measure the optical properties of the atmosphere and ocean surface. The data collected by PACE is intended for climate scientists and oceanographers aiming to better understand how the ocean and atmosphere interact.
help PACE FAQ
How good is PACE?
PACE scores 6.76/10 (Fair) on Lunoo, making it rated in the Space Mission category.
What are the best alternatives to PACE?
See our alternatives page for PACE for a ranked list with scores. Top alternatives include: TIMED, Landsat 8, ICESat-2.
How does PACE compare to TIMED?
See our detailed comparison of PACE vs TIMED with scores, features, and an AI-powered verdict.
Is PACE worth it in 2026?
With a score of 6.76/10, PACE is a solid option in Space Mission. See all Space Mission ranked.
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