NASA - Fermi Spacecraft and Instruments

NASA - Fermi Spacecraft and Instruments

瀏覽:451
日期:2026-04-21
Fermi Instruments The Fermi Gamma-ray Space Telescope (formerly called GLAST) is an international and multi-agency space observatory that will study the cosmos in the photon energy range of 8,000 electronvolts (8 keV) to greater than 300 billion electronv...看更多