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NASA launches the SPHEREx near-infrared space observatory on a Falcon 9 Block 5 spacecraft from Vandenberg

Next Portuguese legislative election — NASA launches the SPHEREx near-infrared space observatory on a Falcon 9 Block 5 spacecraft from Vandenberg Space Force Base in Santa Barbara County, California, United States. The

Published March 11, 2025· Updated October 28, 2026·1 min read

Context: Next Portuguese legislative election.

NASA launches the SPHEREx near-infrared space observatory on a Falcon 9 Block 5 spacecraft from Vandenberg Space Force Base in Santa Barbara County, California, United States. The SPHEREx mission will perform a survey of and map approximately 450 million galaxies across the sky in color. [https://www.nbcnews.com/science/space/several-delays-nasas-spherex-launches-mission-map-450-million-galaxies-rcna194925 (NBC News)] [https://www.dw.com/en/nasa-launches-space-telescope-to-unveil-cosmic-secrets/a-71895769 (DW)]

Event summary via Wikipedia Current Events (2025-03-11).