The Early Years: Lyman Spitzer, Jr. and the Physics of Star Formation

Details The Early Years: Lyman Spitzer, Jr. and the Physics of Star Formation The Early Years: Lyman Spitzer, Jr. and the Physics of Star Formation

2009-12-05

arxiv.org/abs/0912.1001v1

Published in "Formation and Evolution of Cosmic Structures: Reviews in Modern Astronomy, Volume 21," Siegfried Roser (Editor),

Astronomy and Astrophysics

Astrophysics

Galaxy Astrophysics

27 pages, 4 figures, From the International Meeting JENAM 2008 in Vienna

Scientific paper

The discovery of the interstellar medium and the early work of Lyman Spitzer, Jr. are reviewed here in the context of the remarkable observation in the early 1950's that star formation continues in the present age. Prior to this observation, stars were thought to have formed only at the beginning of the universe. The main debate in the 1930's was whether stars had the young age of ~3 Gyr suggested by the expansion of the universe and the meteorites, or the old age of 10^{13} yr suggested by thermalized stellar motions. The adoption of Ambartsumian's claim of modern-day star formation was slow and mixed in the early 1950's. While some astronomers like Adriaan Blaauw immediately followed, adding more from their own data, others were slow to change. By the end of the 1950's, Lyman had deduced the basic theory for star formation that we would recognize today.

Affiliated with

Also associated with

No associations

Rating

The Early Years: Lyman Spitzer, Jr. and the Physics of Star Formation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The Early Years: Lyman Spitzer, Jr. and the Physics of Star Formation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Early Years: Lyman Spitzer, Jr. and the Physics of Star Formation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-706457