Phrases.com »

Phrases related to: oort

Yee yee! We've found 1 phrase and idiom matching oort.

Sort:RelevancyA - Z
nemesis theoryTheory of animal extinction, suggesting that a sister star to the sun caused extinction of groups of animals such as dinosaurs. The theory holds that the movement of this as yet undiscovered star disrupts the Oort cloud of comets every 26 million years, resulting in the Earth suffering an increased bombardment from comets at these times.Rate it:

(5.00 / 1 vote)

We need you!

Help us build the largest human-edited phrases collection on the web!

Alternative searches for oort:

Quiz

Are you a phrases master?

»
Love at first _____.
A glance
B look
C kiss
D sight

Browse Phrases.com

#ABCDEFGHIJKLMNOPQRSTUVWXYZ