Trivia

Hard

What Is Known Informally As “Our Solar System’s Vacuum Cleaner”?

Haley's Comet
The Oort Cloud
Saturn
Jupiter

Answer: Jupiter

Many astronomers refer to the planet Jupiter as the vacuum cleaner of our Solar System thanks to its enormous gravitational pull and close proximity to the inner Solar System. Its powerful pull snaps up passing comets, asteroids, and other debris from the Oort cloud.

Although the idea of Jupiter as a sort of Solar System guardian who protects planet Earth from lumbering threats like enormous asteroids has a long tradition in the field of Astronomy, a increasing number of astronomers are challenging this view. They maintain that instead of protecting us by siphoning up renegade objects, Jupiter has such a powerful gravitational pull that it actually draws objects off course and into the inner Solar System (and dangerously close to Earth).

Trivia

Hard

Which Country Was The First To Ban Video Games?

Trivia

Hard

The Strongest Bite In The Animal Kingdom Belongs To The?

Trivia

Easy

In The Early 1980s, The U.S. Gaming Industry Lobbied For?

Trivia

Hard

Simpsons’s Character Milhouse First Appeared Not In A Simpsons Episode But In?

Trivia

Hard

Sweden Has An SMS Alert System For?

Trivia

Easy

A Military Strike On A Korean Airliner Prompted Public Access To What?

Trivia

Very Hard

The Search Engine Equivalent Of The 555 Telephone Numbers Seen In Television And Film Is?

Trivia

Hard

The Target Corporation Runs A State-of-the-Art Lab Devoted To What?

Trivia

Hard

Which Famous Silver Screen Duo Had An Adversarial Off-Screen Relationship?

Trivia

Easy

The Giant’s Causeway Is One Of The Best Known Examples Of This Geological Phenomenon?