Search for:
Home / What Is A Protostar
|
|
Web Search Results
ProtoStar P.O. Box 448 Worthington, Ohio 43085 U.S.A. toll-free orders 1-866-227-6240 Copyright© 1996-2008...
ProtoStar P.O. Box 448 Worthington, Ohio 43085 U.S.A. toll-free orders 1-866-227-6240 Copyright© 1996-2008...
A protostar is a large object that forms by contraction out of the gas of a giant molecular cloud in the interstellar medium. The protostellar phase is an early stage in the process of star formation. For a solar-mass star it lasts about 100,000 years. It starts with a core of increased density...
Search for "protostar" in all of MSN Encarta...
Having found several stars and protostars before, a senior scientist with the Universities Space Research Association has finally found a whopper: a protostar 300 times more massive than our Sun and ...
The image adjacent right shows starbirth regions in the Eagle Nebula (M16), which is about 7000 light years away in the constellation Serpens (Ref).
Pictures from NASA - Protostar in the Eagle Nebula ... Adding atoms to the center of a protostar is a process astronomers call accretion.
If a protostar contains enough matter the central temperature reaches 15 million degrees centigrade. ... This image is the outflow (coloured red)and protostar.
The difference between a brown dwarf and a protostar that makes it to “star status” depends largely upon the mass of the protostar.
|
Narrow Your Search
Expand Your Search
|