MEPS (Micro-Satellite Electric Propulsion System) is a three year programme started in 2013, jointly supported by the European Space Agency (ESA) and the Israeli Space Agency (ISA) and aimed at…
MESSENGER (an acronym of MErcury Surface, Space ENvironment, GEochemistry, and Ranging) is a robotic NASA spacecraft orbiting the planet Mercury, the first spacecraft ever to do so. The spacecraft was…
MetOp is a series of three polar orbiting meteorological satellites operated by EUMETSAT, the European Organisation for the Exploitation of Meteorological Satellites. The satellites form the space segment component of…
MetOp-A is Europe's first polar-orbiting (LEO) satellite dedicated to operational meteorology. The MetOp program was originally planned as a much larger satellite concept, called POEM (Polar-Orbit Earth-Observation Mission), a successor…
Second generation of European weather satellite series Metop, to provide operational meteo and climate data in the 2020-2040 timeframe from sun-synchronous mid-morning orbit. Also to include GMES Sentinel-5 atmospheric chemistry…
The Mighty Eagle is a Prototype Robotic Lander developed by NASA at the Marshall Space Flight Center in Huntsville, Alabama. The vehicle is an autonomous flying testbed that is used…
The Multi-angle Imaging SpectroRadiometer (MISR) is a scientific instrument on the Terra satellite launched by NASA on December 18, 1999. This device is designed to measure the intensity of solar…
The Moderate-resolution Imaging Spectroradiometer (MODIS) is a payload scientific instrument launched into Earth orbit by NASA in 1999 on board the Terra (EOS AM) Satellite, and in 2002 on board…
Morpheus Lander is a NASA project to develop a vertical take off and landing test bed vehicle. The NASA designed robotic lander can land 500 kg of cargo on the…
MSG, Meteosat Second Generation, is a serie of geostationary meteorological satellites operated by EUMETSAT. It consists of a series of four geostationary meteorological satellites, along with ground-based infrastructure, that will…