Komeet: Verskil tussen weergawes

[[Eksokomeet|Eksokomete]], komete buite ons Sonnestelsel, is ook al waargeneem en is waarskynlik algemeen in die [[Melkweg]].<ref name="berk">{{cite web |title=Exocomets may be as common as exoplanets |url=http://newscenter.berkeley.edu/2013/01/07/exocomets-may-be-as-common-as-exoplanets/ |date=7 Januarie 2013 |publisher=UC Berkley |accessdate=30 Julie 2013 |last=Sanders |first=Robert}}</ref> Die eerste eksokomeet wat ontdek is, was in 1987 om Beta Pictoris, ’n baie jong [[Sterreklassifikasie#Klas A|tipe A V]]-ster.<ref name="Space-20130107">{{cite web |title='Exocomets' Common Across Milky Way Galaxy |url=http://www.space.com/19156-exocomets-alien-solar-systems.html |date=7 Januarie 2013 |publisher=Space.com |accessdate=8 Januarie 2013 }}</ref><ref name="Beust1990">{{cite journal |bibcode=1990A&A...236..202B |title=The Beta Pictoris circumstellar disk. X – Numerical simulations of infalling evaporating bodies |last1=Beust |first1=H. |last2=Lagrange-Henri |first2=A.M. |last3=Vidal-Madjar |first3=A. |last4=Ferlet |first4=R. |volume=236 |year=1990 |pages=202-216 |journal=Astronomy and Astrophysics (ISSN 0004-6361)}}</ref> Altesaam 10 sulke eksokomeetstelsels is sedertdien waargeneem danksy die [[Spektraallyn|absorpsiespektrum]] wat geskep word deur die groot gaswolke wat deur komete uitgestraal word wanneer hulle naby hul ster verbybeweeg.<ref name="Space-20130107berk" /><ref name="berkSpace-20130107" />