
bondy perugudala

khagola bhouthika saastramlo, herman bondi paeru meeda pettabadina baandi aakreeshan (baandi-hoil-littleton aakreeshan anie kooda pilustaaru), anedi interstellar madhyamam gundaa prayaaninchae oka sanklishta vastuvupai golaakaara aakreeshan. idhi saadhaaranamgaa neutron nakshatram mariyu kaala randhram perugudala sandarbhamlo upayoginchabadutundi. baandi vruddhi raetu yokka sumaru roopaanni saadhinchadaaniki, vruddhi oka retutho jarugutundani bhaavistaaru. 
ekkadah 
bondy vyaasaartham anedi shabda vaegaaniki samaanamaina tappinchukune vegaanni amarchadam mariyu vyaasaartham kosam parishkarinchadam dwara vastundi. idhi subsonic mariyu supersonic infall madhya sarihaddunu suuchistumdi. paina perkonna sameekaranamlo baandi vyaasaarthaanni pratyaamnaayam cheyadam valla eee krindi phalitaalu labhistaih
suutram _ 9.
ivi kathinamaina nirvachanaala kante scaling sambandhaalu matrame. bondi yokka asalu rachana mariyu maroe rendu patraalalo marinta puurti parishkaram kanugonavacchu.
protoplanetlanu penchadaaniki anuvartanam.
oka graham protoplanatory disclo erpadinappudu, graham vaataavaranaanni sameekarinchagaligela cheyadaaniki discloni vayuvu daani baandi golamloki padipovadam avasaram. taginanta bhaarii graham kosam, prarambha perigina vayuvu twaragaa baandi golaanni nimpagaladu. eee samayamlo, graham marinta vaataavaranaanni pondagaligela vaataavaranam challabadi (kelvin-helmoltz yantraangam dwara) kudinchaali.

