Trivia

Hard

What Is Believed To Be At The Center Of Nearly Every Galaxy?

Constellations
Trillion Ton Iron Deposits
Supermassive Black Holes
Binary Star Systems

Answer: Supermassive Black Holes

In the early 1970s, Donald Lynden-Bell and Martin Rees hypothesized that the center of the Milky Way Galaxy was actually a supermassive black hole with a mass millions of times greater than our sun. It didn’t take long for observations to prove them right, by 1974 there was substantial evidence that a supermassive black hole was in fact the celestial anchor of the Milky Way.

Further research since then has firmly established that supermassive black holes are most likely at the center of nearly every galaxy in the observable universe, many with masses on an order of a trillion times greater than our sun.

Trivia

Hard

The First Successful Spacecraft Rendezvous Was Between?

Trivia

Very Hard

Which State Has The Highest Accuracy In Predicting Presidential Winners?

Trivia

Very Hard

The First Word Processor Was Known As?

Trivia

Easy

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Trivia

Hard

Which Sci-Fi Character Made Frequent Cross-Show Cameo Appearances On Non-Sci-Fi TV?

Trivia

Hard

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Trivia

Easy

What Was The First Commercial USB Flash Drive Called?

Trivia

Hard

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Trivia

Very Hard

The Original 4th Of July Celebratory Colors Were Not Red, White, And Blue, But?

Trivia

Very Hard

Owners Of Which Early Personal Computer Were Instructed To Fix It By Dropping It?