- A
protostar is a very
young star that is
still gathering m**** from its
parent molecular cloud. It is the
earliest phase in the
process of
stellar evolution...
- Bibcode:1983coex....1....3I. Vorobyov,
Eduard I. (March 2011). "Embedded
Protostellar Disks Around (Sub-)Solar Stars. II. Disk M****es, Sizes, Densities, Temperatures...
-
fragmentation of the cloud, and on the
smallest scales it
promotes collapse. A
protostellar cloud will
continue to
collapse as long as the
gravitational binding...
-
nebula contains a
number of Bok
globules (dark,
collapsing clouds of
protostellar material), the most
prominent of
which have been
catalogued by E. E....
-
fraction is reduced, and the
metallicity is only 84% of what it was in the
protostellar phase (before
nuclear fusion in the core started). In the ****ure, helium...
-
dissimilarly from the
rings of Saturn. This
occurs because the
decrease in the
protostellar material's
radius during formation increases angular momentum, which...
- J. II; Koempe, Carsten; Walmsley, C. M. (March 1993). "Evidence for
protostellar collapse in B335".
Astrophysical Journal, Part 1. 404 (1): 232. Bibcode:1993ApJ...
-
typically used for
stellar system scale distances, such as the size of a
protostellar disk or the
heliocentric distance of an asteroid,
whereas other units...
-
underwent multiple intense bursts of m****
accretion from a
rapidly rotating protostellar cloud, or else the star
underwent rotational mixing brought on by a period...
- atmosphere.
Chloromethane has been
detected in the low-m****
class 0
protostellar binary, IRAS 16293–2422,
using the
Atacama Large Millimeter Array (ALMA)...
