Explorer 1 Images

Explorer 1, the first U.S. satellite, was a joint project of the Army Ballistic Missile Agency in Huntsville, Alabama, which built the launch rocket; the Jet Propulsion Laboratory in Pasadena, California, which built the satellite; and the University of Iowa, where...

Explorer 1 Images

Explorer 1, the first U.S. satellite, was a joint project of the Army Ballistic Missile Agency in Huntsville, Alabama, which built the launch rocket; the Jet Propulsion Laboratory in Pasadena, California, which built the satellite; and the University of Iowa, where...
MAST Seeks Community Suggestions for Hosting Roman-Synergistic Datasets

ROSES-25: Several Changes to F.10 PRISM

Physics of the Cosmos 5 February 2026 F.10 Payloads and Research Investigations on the Surface of the Moon (PRISM) solicits development and flight of a science-driven suite of instruments and supporting technology demonstration payloads tailored to complete scientific...
MAST Seeks Community Suggestions for Hosting Roman-Synergistic Datasets

ROSES-25: Several Changes to F.10 PRISM

Physics of the Cosmos 5 February 2026 F.10 Payloads and Research Investigations on the Surface of the Moon (PRISM) solicits development and flight of a science-driven suite of instruments and supporting technology demonstration payloads tailored to complete scientific...