
harrold reytsema

neptyooninte ariyappedunna anchaamathe upagrahamaaya larissa shaniyaazhchayude pathimoonnaam chandranaaya telestoyum kandethiya samghathinte bhagamaayirunna oru american jyothishaasthranjanaanu harrold jaims reytsema (jananam januvari 19,1948). reytsemayum sahapravarthakarum bhoomi adisthaanamaakkiyulla dooradarshini nireekshanangaliloode chandranmaare kandethi. jyothishaasthraparamaaya upayogathinaayi labhyamaya aadyathe charge-cuppled upakaranangalilonnaya oru choronagraphic imaging samvidaanam upayogichu, sanichandranaaya jaanas nireekshicha aadya grouppukalil oraalaayathin rund maasathinu sesham 1980 epril 8 nuu avar aadyamaayi telesto nireekshichu. mattoru jyothishaasthranja samghathinte bhaagamaayi 1981 meyy 24 nuu neptyoon sisttam oru nakshathratthinte nigoodatha nireekshichukondu reytsema larissa nireekshichu.
jyotishaasthra chithrangalil prayogikkunnathupole thettaaya varnna saankethikavidyakalude upayogathile niravadhi munnettangalkkum reetsema utharavaadiyaanu. 1986ll haaliyude adutha chithrangal edutha isaa jioto bahirakasha pedakatthile hallie multikalar camera teamile amgamaayirunnu addeham.
reytsemaykku eiii bii labhichu.eiii. grand rapids calvin collegil ninnu bhauthikashaasthrathil birudam, 1972 ll mishigan, phd.dii. 1977ll nyoo meksikoo stettu yooniversittiyil ninnu jyothishaasthrathil birudam nediya addehathinte prabandhathinu "soura-tharam nakshathrangaludeyum sooryanteyum alavukolulla spectral vargeekaranam" enna thalakkett nalki. spitsar bahirakasha dooradarshini, submillimeter taranga jyotishaasthra upagraham, plutoyilekkulla puthiya horaisans dauthyam, suuryanu samanamaaya vidoora nakshathrangale parikramanam cheiyunna bhoomi polulla grahangalkkayi thirayunna keppler bahirakasha nireekshana padhathi ennivayulppede naasayude niravadhi bahirakasha shaasthra dauthyangalil addeham earppettittundu.
2005ll deep impact missionte bhootala nireekshanangalil raisema pankedutthu. saan pedro martyr obsarvettariyude (meksikoo) dooradarshinikalil ninnu tempel 1 vaalmattil kevin vaalshumaayi (yuu. maryland), ashley souderer (yuu. maryland), roberto waskwess (unam).
2008ll booal aerospace & technologies korppareshanil ninnu reytsema viramichu. coloradoyile bolderil. dauthya roopakalppanayilum bhoomiyodu chernnulla vasthukkalilum naasayudeyum aerospace vyavasaayathinteyum upadeshtaavaanu addeham. bhoomiyude aduthulla chhinnagrahangal kandethukayum bhoomiyil aaghaatham undakkaan saadhyathayulla bheeshanikal thirichariyukayum cheiyunna bii612 foundeshante centinal prograaminte mission directoraan addeham. amerikkayil aaraan" ennathil addeham pattikappedutthiyittundu. addehathinte nettangalude amgeekaaramaayi chinnagrahamaaya 1,337 retsemaykku peru nalki. 2002 juulai 24 nuu minor plaanat sentar audyogikamaayi prasidheekarichu.

