Trivia

Hard

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

Total Solar Eclipses
Shooting Stars
Natural Satellites
Tidal Forces

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

What Influenced The Practice Of Left-Side Driving?

Trivia

Hard

Which Iconic Sci-Fi Figure Made A Cameo Appearance In Every Episode Of Firefly?

Trivia

Very Hard

The Odd And Rigid Positioning Of The Arms Often Seen After A Concussion Is Called The?

Trivia

Hard

What Are Grawlixes Used To Conceal?

Trivia

Hard

The Probability of Death Is Measured In What Units?

Trivia

Hard

Which Letter Appears Once a Year on the Moon’s Surface?

J Y
H X

Trivia

Easy

The Opposite Of Albinism Is Called?

Trivia

Hard

What Animal Product Was Once Widely Used To Clarify Beer During Production?

Trivia

Easy

Which Common Vegetable Was Originally A Deep Purple Color?