TAMPA, Fla. — A weather vane is an instrument used to show the direction the wind is blowing from. It is one of the simplest weather instruments created and it has been used since ancient times. The ...
Since fall 2024, NASA scientists have flown a 3D Doppler wind lidar instrument across the United States to collect nearly 100 hours of atmospheric data - including through a hurricane. The goal is to ...
NASA launched its twin TRACERS satellites on July 23, 2025, to study how solar wind causes magnetic reconnection in Earth's magnetosphere. However, a power issue on one spacecraft, SV1, has caused ...
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