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Latest Blog Posts
16
OctOur Foundation’s Response
to the COVID-19 PandemicSince March 2020 we have committed to being both responsible and responsive as we assess and address matters related to the COVID-19 pandemic with everyone’s safety in mind. In that light, staff are working from home but are accessible through … Continue reading →
16
OctAn Eye on the Weather
On October 16, 1975, NASA launched GOES-1 – the first Geostationary Operational Environmental Satellite. Over the Indian Ocean, GOES-1 achieved a specific geostationary orbit, approximately 35,785 km (22,236 mi) above the equator, following the direction of Earth’s rotation, matching its … Continue reading →
Tag Archives: GRACE
The GRACE Twins
On March 17, 2002, NASA launched the GRACE twins, two Gravity Recovery and Climate Experiment satellites. They flew about 220 km ( 137 mi ) apart in a polar orbit at 485 km (300 mi) above Earth, measuring regional … Continue reading
Posted in On This Day
Tagged Earth gravity fields, freshwater measurement, GRACE, groundwater, March 17, On This Day, The Roberta Bondar Foundation
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