The gradual step - down into TGO's
aerobraking orbit allows ground controllers to monitor pressures and temperatures on the spacecraft.
Not exact matches
It reached 130 kilometres above the surface through
aerobraking, which uses friction from the atmosphere to reduce its
orbit.
The spacecraft is using an innovative technique called
aerobraking, plowing through the thin upper atmosphere and using aerodynamic drag to fine - tune its
orbit.
Right from MGS's first moments at Mars, it was a pioneer: it was the first spacecraft at the Red Planet to use the technique of
aerobraking to put itself into its final
orbit.
The conjunction disrupts normal communications with spacecraft at the red planet, so managers want to temporarily raise TGO's
orbit to a safer altitude before resuming
aerobraking at the end of August.
The
aerobraking maneuvers come after thruster burns in January and February and tilted the angle of TGO's
orbit from a path hugging the Martian equator to one circling at an angle of 74 degrees, permitting greater coverage of the planet.
The Trace Gas Orbiter has reached its final
orbit after a year of «
aerobraking» that ended in February.This exciting operation saw the craft skimming through the very top of the upper atmosphere, using drag on its solar wings to transform its initial highly elliptical four - day
orbit of about 200 x 98 000 km into the final, much lower and near - circular path at about 400 km.
«We have reached this
orbit for the first time through
aerobraking and with the heaviest orbiter ever sent to the Red Planet, ready to start searching for signs of life from
orbit.»
MGS was launched in 1996 and the MOC was operated by MSSS for 10 years — from calibration and Mars meteorological imaging during the interplanetary cruise phase, through the spacecraft
orbit insertion
aerobraking period, the MGS primary mission, and multiple extended missions.