Summary:
On November 18th, 2020, residents in 30 northern US states will be able to witness a rare astronomical event - the Northern Lights. This phenomenon is caused by solar winds that interact with Earth's magnetic field, creating a stunning display of colorful lights in the sky.

Comment: This is an exciting opportunity for people living in the northern United States to experience something truly unique and awe-inspiring. The Northern Lights are often considered one of nature's most beautiful spectacles, and it's wonderful that so many people will have the chance to witness them this year.