Hydrogen

Geospatial Earth Observation Using Blimps, Balloons and Kites

These days drones are all the rage.┬áNevertheless,┬áthere are other ways to collect data from the sky! Blimps, balloons and kites…

New Galileo navigation system is experiencing clock failures

  Since December 15, 2016, the new Galileo global satellite navigation system has been up and running. Unfortunately, there are…