A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

What holds the Oort cloud in its position around the Sun?

Best Answers

The simple answer is the same as for everything else orbiting the Sun — “gravity”. read more

The most likely theory is that the material now in the Oort Cloud probably formed closer to the young Sun in the earliest epochs of solar system formation. As the planets grew, and in particular as Jupiter coalesced and migrated to its present position, its gravitational influence is thought to have scattered many icy objects out to their present position in the Oort cloud. read more

Despite its name, the Oort Cloud isn’t a single physical entity. It’s region of space a long way out from the Sun. Objects in the Oort Cloud move in orbits around the Sun, with extremely long periods. read more

Encyclopedia Research

Wikipedia:

Image Answers

Red dwarf passed within just 0.8 light years of our solar ...
Source: dailymail.co.uk

Further Research

Oort Cloud Definition
someinterestingfacts.net

Oort Cloud Facts
space-facts.com

The Oort Cloud
www.guide-to-the-universe.com

What is the Oort Cloud?
astronomyisawesome.com