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This satellite constellation transformed earth science by creatively tuning in to GPS signals
When NASA's Cyclone Global Navigation Satellite System, or CYGNSS, launched into orbit in 2016, none of the University of Michigan Engineering researchers who developed the system expected it to transform ...
This satellite constellation transformed earth science by creatively tuning in to GPS signals
Governments and companies have launched similar constellations to use the method, called GNSS-R, to monitor and forecast wildfires, flooding and more.
This satellite constellation transformed earth science by creatively tuning in to GPS signals
Key takeaways —The first constellation to produce high-quality data by picking up GPS microwaves reflecting off Earth, called CYGNSS, is featured in the Smithsonian National Air and Space Museum's Living in the Space Age exhibit. —Distortions in the reflected signals can reveal information about Earth, including hurricane wind speed and the distribution of moisture in soil, and the constellation provided unprecedented coverage in both time and space. —GNSS-R data is useful for mon
Governor signs bill eliminating need for health insurance companies to authorize cancer screenings
The new bill eliminates the requirement for approval for cancer screenings from insurance companies.
NASA seeks partners for Earth Science extended missions
NASA seeks partners for Earth Science extended missions