What is Oort cloud ?

 Oort cloud is thought to be shell of icy objects.

Image source:Oort Cloud Illustration – laurinemoreau.com(https://space-facts.com/oort-cloud/#:~:text=The%20Oort%20Cloud%20is%20an,comets%20that%20have%20been%20observed.)

It is located in the farthest reach of our solar system at around 2000 AU.

Its range is form 2000 AU(inner limit) to 200,000(outer limit).

It may get disrupted by the nearby passage of a star, nebula, or by actions in the disk of the Milky Way.

Note - Above information is based on below link-

https://space-facts.com/oort-cloud/#:~:text=The%20Oort%20Cloud%20is%20an,comets%20that%20have%20been%20observed.

limit range from wiki link - https://en.wikipedia.org/wiki/Oort_cloud


Below is translation of above text in Portuguese by Elaine (Teacher from Brazil,In São Paulo)

O que é a nuvem Oort?


 A nuvem de Oort é considerada uma concha de objetos gelados.

Ele está localizado no alcance mais distante do nosso sistema solar em cerca de 2.000 UA.

 Seu intervalo é de 2.000 UA (limite interno) a 200.000 (limite externo).

 Ele pode ser interrompido pela passagem próxima de uma estrela, nebulosa ou por ações no disco da Via Láctea.


 Observação - as informações acima são baseadas no link abaixo;

 https://space-facts.com/oort-cloud/#:~:text=The%20Oort%20Cloud%20is%20an,comets%20that%20have%20been%20observed.


 limite de intervalo do link wiki - https://en.wikipedia.org/wiki/Oort_cloud


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