Nettips.dk Hjemmeside
Forum start Forum start > Andet > Alt muligt
  Nye indlæg Nye indlæg RSS Feed - Solsystemets dannelse
  Alm. spørgsmål Alm. spørgsmål  Søg i forum   Begivenheder   Opret ny bruger Opret ny bruger  Log ind Log ind

Solsystemets dannelse

 Besvar Besvar
Forfatter
Besked
Prutterhunden Se dropdown menu
Staff
Staff
Avatar

Oprettet: 14 Okt 2007
Sted: Frederiksberg
Status: Offline
Point: 30306
Indlæg funktioner Indlæg funktioner   Tak (0) Tak(0)   Citér Prutterhunden Citér  BesvarSvar Direkte link til dette indlæg Emne: Solsystemets dannelse
    Sendt: 21 Apr 2021 kl. 00:40
"Solsystemet har sin oprindelse i et gravitationelt kollaps af en gigantisk gas- og støvsky for 4,6 milliarder år siden."

Meget har ændret sig siden dengang. Bl.a. har planeterne skiftet plads,

"LLNL researchers have found that the current locations of many planetary bodies in the solar system are not where they originally formed. As the solar system was developing, the giant planets (Jupiter and Saturn) formed very early, and as they grew, they migrated both closer to and further away from the sun to stay in gravitationally stable orbits. The gravitational effect of these massive objects caused immense reshuffling of other planetary bodies that were forming at the time, meaning that the current locations of many planetary bodies in our  solar system are not where they originally formed."

Putting the Pieces Back Together: Scientists Reconstruct Solar System’s Original Architecture (scitechdaily)

Solsystemet - Wiki
PRUTTERHUNDEN - hurtigere end lyset!

Nettips Brugervejledning
Til top
 Besvar Besvar
  Del emne   

Skift forum Forum-tilladelser Se dropdown menu

Forum Software by Web Wiz Forums® version 12.04
Copyright ©2001-2021 Web Wiz Ltd.

Denne side blev genereret på 0.063 sekunder.