There is a problem with the motor controlling the High Gain Antenna on the SOHO spacecraft. Science data coverage may be less than complete for 1-2 weeks every 90 days (when the spacecraft gets 'flipped'). The next "keyhole" period can be found in this table
On Sept. 13, 2015, the Solar and Heliospheric Observatory -- a joint project of the European Space Agency and NASA -- discovered its 3,000th comet, cementing its standing as the greatest comet finder of all time...
Soho was built by the Europeans. It was launch December 2, 1995. Soho stands for:
ReplyDeleteSolar and Heliospheric Observatory.
I don't think Solar and Heliospheric Observatory matches with Soho.
DeleteIn August 2015 soho will discover it's 3000 th comet it is nasa'so most successful comet finder.
ReplyDeleteThere is a problem with the motor controlling the High Gain Antenna on the SOHO spacecraft. Science data coverage may be less than complete for 1-2 weeks every 90 days (when the spacecraft gets 'flipped'). The next "keyhole" period can be found in this table
ReplyDeleteOn Sept. 13, 2015, the Solar and Heliospheric Observatory -- a joint project of the European Space Agency and NASA -- discovered its 3,000th comet, cementing its standing as the greatest comet finder of all time...
ReplyDelete