What is an exoplanet?

Exoplanets have been making waves over the last 20 years, and now as technology advances, we may be about to meet some strange new worlds beyond our solar system.

[saskay-lpul]

Thanks CNN for sharing this wonderful subject. I've been your viewer for many years now and I'll continue to watch your factual and unbiased News channel for the coming years. And You're not my enemy.

[fatcat]

Can you do a documentary on this? I am quite interested in astronomy.

[him]

The amount of ignorant comments in this video only reminds me of one thing, "This is Trumps America now boy"

[bombardement]

First we should solve the problems on earth like global peace.

[PapaBearknows]

PEOPLE do NOT feed the trolls when you hear "fake" . They just want attention -.- not seeking attention here either just letting you know.

[Greenpoloboy]

Imagine if we did find other planets inhabited with humans! Then there would be universal wars, not just global ones!

[MediaJunkey]

oh, but wait! Don't god create our planet in the 6th day or something? When did he make all these planets? FAKE NEWS!
*** being sarcastic***

[nickzellot]

A story about exoplanets. Where a missing story about trumps visit to a certain place should be...

[SRNDPTY-xniw]

What makes you think other "intelligent" life out there wants you to join them?

[alinesandallo]

Let's destroy Earth 🌏 and move to another planet!! ( sarcasm )

[TaylorMade]

THEY said there was only 9 planets.
THEY'RE wrong soooo many times, how do we know they're just wrong now?!!

[YellowAthenian]

If there are exoplanets near the earth I quit my job