Trivia

Hard

Which Of These Astronomical Phenomenon Is Unique To Earth In Our Solar System?

Total Solar Eclipses
Shooting Stars
Tidal Forces
Natural Satellites

Answer: Total Solar Eclipses

When it comes to life in our Solar System there are a lot of things the different planets share. Earth isn’t the only planet that experiences tidal forces. It isn’t the only planet with an atmosphere. Other planets have shooting stars (if anyone were there to observe the objects entering their atmospheres and burning up that is), and we’re certainly not the only planet with a natural satellite (our Moon): other planets often have many, many, more than us.

There is one astronomical phenomenon we have here on Earth that no one anywhere else in the solar system will ever get to experience: total solar eclipses. Why on Earth and nowhere else? By pure chance the Sun just happens to be 400 times larger than the moon and roughly 400 times farther away. Because of the simple geometry of things we end up in a situation where, when everything is aligned just right, the moon slides perfectly over the sun turning it into a dark and mysterious-looking hole in the sky.

There may be other planets out there in the universe that experience total solar eclipses, but to date astronomers have yet to locate another planet like Earth where the host sun, the planet, and the planet’s moon are all sized and aligned in such a fashion that a total solar eclipse could occur.

Trivia

Hard

Which Movie Franchise Has The Longest Gap Between The First Release And Sequel?

Trivia

Very Hard

What Is The Oldest Manmade Object In Earth Orbit?

Trivia

Easy

What Was The First Computer Virus?

Trivia

Easy

Stephen Hawking Made Headlines When He Threw An Unconventional Party For?

Trivia

Hard

FAA Regulations Require All Commercial Aircraft Have What Anachronistic Item?

Trivia

Hard

Before They Became World Renowned For Phones, Nokia Was Famous For?

Trivia

Hard

In 1981 It Would Take You Two Hours To Download What?

Trivia

Hard

The Largest “Hidden Mickey” In The World Is A?

Trivia

Hard

Which Of These Cosmetic Procedures Is Linked To A Decrease In Empathy?

Trivia

Hard

Which Computer Keyboard Key Is An Archaic Reference To Its Original Mechanical Function?