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Hakutulokset: Hakutulos
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yhteensä 3 hakutulosta
Cosmic Chemical Evolution
nidottu,
2002,
englanti,
ISBN 9781402004490
The open cluster NGC 6791 is now considered both the oldest and the most metal-rich known. Its age is 8 -10 Gyrs, twice as old as the canonical solar-metallicity cluster M67 …
The Arts at a New Frontier
nidottu,
2013,
englanti,
ISBN 9781461296935
Profound changes were taking place in American society during the period of the 1960s and 1970s when legislation for the National Foundation for the Arts and the Humanities was …
Cosmic Chemical Evolution
sidottu,
2002,
englanti,
ISBN 9781402004483
The open cluster NGC 6791 is now considered both the oldest and the most metal-rich known. Its age is 8 -10 Gyrs, twice as old as the canonical solar-metallicity cluster M67 …