E-bok > Sciences > Fysik / Astronomi > Hanns Ruder: Geburt, Leben und Sterben der Sterne (ePUB)

Hanns Ruder
Geburt, Leben und Sterben der Sterne [EPUB ebook]
Astrophysik

Stöd

Omslag till Hanns Ruder: Geburt, Leben und Sterben der Sterne (ePUB)

Sterne werden seit 13 Milliarden Jahren kontinuierlich in Molekülwolken durch Gravitationsinstabilitäten geboren. Wenn im Inneren dieser kollabierenden Gaskugeln Druck und Temperatur hoch genug sind, setzt Energieproduktion durch Kernfusion ein – das normale Leben der Sterne beginnt. Je größer die Sterne sind, desto kürzer leben sie. Wenn durch Fusion keine Energie mehr erzeugt werden kann, sterben sie.Sterne bis 8 Sonnenmassen sind sehr fantasievoll, indem sie wunderschöne, planetarische Nebel bilden, in deren Zentrum als Rest ein Weißer Zwergstern übrig bleibt. Sterne mit mehr als 8 Sonnenmassen enden spektakulär als Supernova-Explosion mit Neutronensternen oder Schwarzen Löchern als Leichen.

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Språk Tyska ● Formatera EPUB ● Sidor 11 ● ISBN 9783831256815 ● Filstorlek 0.1 MB ● Utgivare Komplett-Media Verlag ● Stad München ● Land DE ● Publicerad 2011 ● Nedladdningsbara 24 månader ● Valuta EUR ● ID 2209013 ● Kopieringsskydd Adobe DRM

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