Planetary Science


2005 – Probes

Currently, ## scientific satellites are in orbit around the Earth. These satellites address a wide array of scientific issues. For example, NASA characterizes scientific satellites by the following types: astronomy, earth…

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2007 – Probes

There are ## scientific satellites in orbit around Earth, as designated by the AGI satellite database. This number may vary slightly by source, as some satellites may be alternatively classified…

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2012 – Probes

Mars is attracting interest from other nations as well. India’s government announced in August 2012 that it approved plans for their country’s first mission beyond the Moon. The Mars Orbiter…

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2013 – Probes

The Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft was launched in November 2013. MAVEN is intended to examine Mars’ upper atmosphere and ionosphere, and will also serve as a data…

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2011 – Probes – Snapshot

The second category of space and robotic exploration systems involves seeing the Universe through the eyes of a satellite. The advantage is that the satellite is able to capture images…

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2010 – Probes – Snapshot

NASA’s Kepler spacecraft was launched in March 2009 aboard a Delta II rocket from Cape Canaveral Air Force Station. Kepler’s mission is to monitor the brightness of more than 100,000…

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