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y Dispersion Analysis for the Hayabusa Spacecraft using Ground Based Optical Observation
astrometry — celestial mechanics — Hayabusa — orbit determination — space vehicles
2011/9/8
Hayabusa asteroid explorer successfully released the sample capsule to Australia on June 13, 2010. Since the Earth reentry phase of sample return was critical, many backup plans for predicting the lan...
MESSENGER Spacecraft Reveals More Hidden Territory on Mercury
MESSENGER Spacecraft Hidden Territory Mercury
2009/11/24
A NASA spacecraft's third and final flyby of Mercury gives scientists, for the first time, an almost complete view of the planet's surface and provides new scientific findings about this relatively un...
Multiple Spacecraft Observations of Energetic Ions During a High Solar Wind Pressure Event
The spacecraft the solar wind pressure the polar satellites high-energy particles the solar wind speed
2017/3/23
On 28 June 1999 the Wind spacecraft (near the forward libration point) observed a large solar wind pressure spike from 0445 UT to 0600 UT. The Polar satellite at 7 hours magnetic local time detected a...
Plasma Sheet Crossings at Jupiter: Energetic Particle Observations with the Galileo Spacecraft
Plasma the magnetosphere high-energy particle detector the Galileo spacecraft the plasma panel
2017/3/23
We present results from an investigation of the plasma sheet encounter signatures observed in the outer Jovian magnetosphere by the Energetic Particles Detector (EPD) onboard the Galileo space-craft. ...