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 by Staff Writers Washington DC (SPX) Feb 26, 2021
NASA has selected Astra Space Inc. to provide a launch service for the agency's Time-Resolved Observations of Precipitation Structure and Storm Intensity with a Constellation of SmallSats (TROPICS) mission. The TROPICS mission consists of a constellation of six CubeSats and will increase the scientific community's understanding of storm processes. The launch service contract for the TROPICS mission is a firm fixed-price contract valued at $7.95 million. NASA's Launch Services Program at the agency's Kennedy Space Center in Florida will manage the launch service. The CubeSats, each the size of a shoebox, will provide rapid-refresh microwave measurements that can be used to determine temperature, pressure, and humidity inside hurricanes as they form and evolve. The TROPICS mission's high-revisit imaging and sounding observations are enabled by microwave technology developed at the Massachusetts Institute of Technology's Lincoln Laboratory. These observations will profoundly improve scientists' understanding of processes driving high-impact storms. Astra Space will launch the CubeSats on the company's Rocket 3 from Kwajalein Atoll in the Marshall Islands with three separate launches over a 120-day period. The TROPICS mission is targeted for launch between Jan. 8 and July 31, 2022, under a Federal Aviation Administration (FAA) launch license.
New study on the forecasting of extreme rainfall events in Mediterranean countries Freiberg, Germany (SPX) Feb 24, 2021 Extreme rainfall has devastating consequences for societies and economies. Locations around the Mediterranean are frequently affected by such events, leading to landslides and floods. "It is, however, extremely challenging to forecast many days in advance when and where exactly heavy rainfall will occur. Thus, researchers strive to develop new tools to better predict extreme weather phenomena allowing for early warnings and adequate mitigation strategies", explains first author Nikolaos Mastrant ... read more
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