On February 9, 2023, an ozone-measuring instrument on the recently launched NOAA-21 satellite opened its doors and, over the course of a week, gathered data for its first global image. The Ozone ...

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 ...

MOLINE, Ill — Many of us have some outdoor thermometer whether it's as basic as an analog display nailed to a tree or post, or a fancy personal weather station. Where you place that thermometer is ...

AUSTIN (KXAN) — Meteorologists use many different instruments to observe and forecast the weather. Some sit at the surface… others remain far above the ground, all are important in knowing and ...

COWVR, at center, and TEMPEST, not shown, were installed aboard the International Space Station in late 2021 and since then have provided valuable weather data to forecasters tracking tropical ...

Daily measurements of temperature and air pressure began at the site on July 14, 1795 (though less regular readings had been taken a year earlier). About 150 people, some of them scientists from ...