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Jason Davis

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Jason Davis is a journalist and digital editor for The Planetary Society, trying to spread the PB&J (passion, beauty & joy) of space exploration.

Examining India's new RISAT 1 Earth observation satellite

Jason Davis • May 02, 2012 • 1

Last week, India launched RISAT 1, a new Earth-observing satellite. How does its synthetic aperture radar compare to that of Envisat, which has fallen silent?

The state of Earth observation, January 2012

Jason Davis • January 09, 2012

As of November 2011, the Earth Observing Handbook counts 109 active missions to study the Earth as a planet, with 112 more approved and planned for the future. Jason Davis provides an overview of key current and upcoming earth-observing missions.

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