 NORTON, Mass., March 03, 2021 GLOBE NEWSWIRE -- CPS Technologies Corporation Nasdaq: CPSH announces the completion and shipment of several parts to be used in the high-performance spectrometer-based methane sensing system of the MethaneSAT satellite program. MethaneSAT is designed to locate and measure methane from human sources worldwide with much higher sensitivity and spatial resolution and with a far wider field of view than is available with current satellite technology. Methane is a potent greenhouse gas, with more than 80 times the warming power of carbon dioxide during the first 20 years after it is released to the atmosphere. 