The superstructure "Quipu," recently identified, spans 1.3 billion light-years, challenging our understanding of the distribution of matter in space. This discovery, resulting from a study published ...

With high accuracy and stability of GPS radio occultation data in the stratosphere, COSMIC data is used to validate the Microwave Temperature Sounder (MWTS) channel 4 (57.29GHz, shorted for ch4) ...