New

Tip: You can change your 📸 profile photo!

🔥 bewitchingomen 🔥 is on fire with a 301-day streak!

cadencegregg1, lufa4211, michellehanson0924 just joined! 👋

Shoutout to our top commenters 💬 RJLupinFan_1, Luna Lovegood, yvonnelawrenson!

⚡ Don’t break the chain! Log in daily to power up your streak! ✅ ✅ ✅ ✅ ✅

👑 Premium subscribers get 🎟️ VIP Early Access to play upcoming quizzes before anyone else!

Did you know? 💡 Quizzes can be resumed anytime–never lose your progress!

❓ Got questions? Our FAQs have the answers—check them out now!

👯‍♂️ Squad up! The Friends feature is live—add your quiz besties now! 🎉

🌈 Nyan Cat has joined the pet squad! Premium users, claim your cosmic kitty today! 🐱

🏆 havocrit is our current Top Scorer!

Pets are here! 🐶🐱🐈 Adopt a pet to accompany you while you play.

Congratulations to 🥇Zephyrschild, 🥈havocrit, 🥉S. for topping the Most Unique Plays leaderboard!

🥇havocrit, 🥈Zephyrschild, 🥉ariesbabe60 have topped the Most Plays Leaderboard!

🗨️ Ding! You’ve got messages! Chat with friends instantly while quizzing!

Can you earn the exclusive Champion nametag?

🌌 This Astronomy Quiz Is the Hardest in the Galaxy — How Well Can You Do?

To infinity and beyond.
1 comment

Astronomy is one of the most interesting subjects to study. This is in part because of how much uncertainty there is about what is out there in the vast unknown of space.

It is truly an amazing time to be following new developments in the field as well. It seems that researchers are always uncovering new planets, moons, and various astronomical bodies that might be suitable for life. Even as I write this, NASA just reported that they have discovered hidden lakes of ice on the Moon. How did we not already know that there was water on the moon? We've literally been there! New information about space comes out seemingly on a daily basis and our exploration of the vast unknown is perhaps the most intriguing scientific undertaking going on in the world today.

This astronomy quiz is the hardest in the galaxy, although granted most of the astronomy quizzes are taking place on Earth as opposed to other planets. If you think you know a lot about astronomy then go ahead and give this your best shot.

Add a Comment

Share your thoughts and results below! Your email stays confidential.

💡 Tip: Create an account to get a Custom Nametag and save your comments. Log in

Note: By commenting, you agree to follow our Community Guidelines.

One Comment

⚠️ May contain spoilers
  1. 🏅 Ranked #117Damian is ranked 117th for playing the most individual quizzes in the last 30 days
    🏆 66th in TriviaDamian is the 66th top scorer over the last 30 days
    Top FanDamian is the comment champ!
    Elite PlayerDamian has played over 500 quizzes
    229Damian is on a 229-day streak!
    User Avatar
    6 months ago
👑
Unlock Premium Perks

Enjoy Quizly? Upgrade to Premium for an ad-free experience and exclusive features.

Get Premium

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? Questions

Titan is a moon of what planet?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? Titan
  • Saturn

  • Jupiter

  • Mars

  • Neptune

How many moons does the dwarf planet Pluto have?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? Fallback Pluto
  • 1

  • 3

  • 0

  • 5

Aside from Earth, where are the names of all the planets in the Solar System derived from?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? Solar System Planets
  • Famous astronomers

  • War heroes

  • Greek or Roman mythology

  • World leaders

What is the color of the sky on Mercury?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? Mercury
  • Green

  • Black

  • Red

  • Blue

According to the most widely accepted theory, what happened 4.5 billion years ago that led to the creation of the Moon?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? Earth Moon Space
  • A meteor hit Earth

  • One of Mars' moons fell out of orbit

  • Earth collided with a small planet

  • Part of Earth split from the rest

What did Karl Schwarzschild famously first theorize about in 1916?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? Karl Schwarzschild In His Working Place
  • Earth revolves around the Sun

  • Pluto isn't a real planet

  • Black holes

  • Life on other planets

What is the name of the spacecraft that has traveled the farthest into space?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? Bfr 2018 Spaceship And Booster Sep Spacex 1c
  • SpaceShipTwo

  • Odyssey

  • Voyager 1

  • Icarus

What is the name of the supermassive black hole that sits at the center of the Milky Way galaxy?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? Space Milky Way Galaxy
  • RX J1131

  • Sagittarius A*

  • Frank the Super Massive Black Hole

  • Centaurus A

Which of the below is NOT considered a Jovian planet?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? Solar System
  • Jupiter

  • Neptune

  • Saturn

  • Mars

What is the largest moon in the Solar System?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? solar system
  • Europa

  • Titan

  • Io

  • Ganymede

What is the coldest planet in the Solar System?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? Solar System
  • Venus

  • Mercury

  • Uranus

  • Neptune

Which of the two planets, Mars or Earth, do experts believe to be older?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? Mars and Earth
  • They are the same age

  • It is not known

  • Earth

  • Mars

Where in the Solar System can you find the Sea of Tranquility?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do?
  • Earth

  • Jupiter

  • Mars

  • The Moon

What star constellation is pictured below?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? Aquarius
  • Aquarius

  • Orion

  • Aquila

  • Aries

In 2006, this object located in the asteroid belt between Mars and Jupiter was deemed a dwarf planet. What is its name?

This Astronomy Quiz Is Hardest in Galaxy — How Well Can You Do? Asteroid Ceres with twin jets of steam
  • Ceres

  • Makemake

  • Eris

  • Haumea

Loading play status

New Report

Close