The evidence comes courtesy of the Compton Gamma Ray Observatory, a six - year -
old satellite designed to study the most energetic radiation in the universe.
Not exact matches
Centre analysts have begun testing the inclusion of sea - ice data from a Japanese
satellite, but that spacecraft —
designed to last five years — is now five years
old.
Today, the centre uses data from three DMSP
satellites that are more than 8, 11 and 14 years
old — and
designed to last five.
Replacing an
old satellite dish aerial and receiver with a new dish and receiver,
designed to tune into the 1D
satellite without leaking the signal, could cost up to # 100.
To back up that defective machine, they use data sent by a 28 - year -
old satellite, Landsat 5, which was
designed to last three years.