Technology Stories

space weather
Sun, Earth’s Space Environment
Feb 20, 2018
Global wind and temperature measurements in the lower thermosphere (100-150 km above Earth) are the two most important variables needed to accurately predict space weather and climate change. An innovative technique is being developed jointly by the Johns Hopkins University Applied Physics... Read More
Nov 9, 2016
Technology Development: Remote sensing of magnetic fields requires both precision spectroscopy and precision polarimetry (spectro-polarimetry). NASA led an international team that developed the Chromospheric Lyman-Alpha Spectropolarimeter (CLASP)—the first instrument to achieve the spectro-... Read More
Photo of team standing next to sounding rocket