Results 161 to 170 of about 462 (193)

The Hubble Constant. [PDF]

open access: yesLiving Rev Relativ, 2007
Jackson N.
europepmc   +1 more source

On the Interpretation of the Hertzsprung-Russell Diagram [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1950
openaire   +1 more source

A manner of characterizing the development of countries. [PDF]

open access: yesProc Natl Acad Sci U S A, 1972
Herman R, Montroll EW.
europepmc   +1 more source

The Evolution of Compact Binary Star Systems. [PDF]

open access: yesLiving Rev Relativ, 2014
Postnov KA, Yungelson LR.
europepmc   +1 more source

A binary merger product as the direct progenitor of a Type II-P supernova

open access: yes
Niu* Z   +17 more
europepmc   +1 more source

Is there a Population II analogy to the F star lithium dip? [PDF]

open access: yesProc Natl Acad Sci U S A, 1997
Dearborn DS, Schramm DN.
europepmc   +1 more source

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