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If you look up on a unmortgaged night from a darksky locating , you might see theMilky Wayas a weak band of thousands of stars . But these sparkling lights are just a tiny fraction of our cosmic neighborhood .

Our galaxy is an incomprehensibly Brobdingnagian place contain nearcountless objects , including stars , exoplanets , nebulas and black holes — all trap in a giant spinning disc . It is also constantly changing as old star violently explode in supernovas and new systems are bear from elephantine cloud of cosmic dust .

Silhouette man sits on the top of rock looking at the beautiful Milky Way Stars at the Grand Canyon of Thailand (Sam Phan Bok)

How well do you know our home galaxy?

Despite having surveyed this colossal structure for centuries , we are also still get word new things about our incredible galaxy , such ashow it recycles stellar materialandwhere it fits into the wider universe of discourse .

So how well do you get laid the Milky Way ? Let ’s test your knowledge of our galaxy ’s size of it , age , pep pill and more with the 15 question below . Remember to sign in to put your name on the leaderboard and get across the yellow clitoris if you need a breath .

Morescience quizzes

— Mars quiz : Is your cognition of the Red Planet out of this world ?

— Solar system quiz : How well do you know our cosmic neighborhood ?

— smuggled trap quiz : How supermassive is your knowledge of the universe ?

A radio telescope with imaginary blue lines coming from it

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Rocket liftoff

a photo of the Milky Way reflecting off of an alpine lake at night

An image of the Milky Way captured by the MeerKAT radio telescope. At the center of the MeerKAT image the region surrounding the Milky Way’s supermassive black hole blazes bright. Huge vertical filamentary structures echo those captured on a smaller scale by Webb in Sagittarius C’s blue-green hydrogen cloud.

Einstein sitting at his desk

a rendering of a bed floating in the clouds

an illustration of a base on the moon

person using binoculars to look at the stars

A composite image of the rings on Saturn, Uranus and Jupiter

an illustration of Mars

An artist�s illustration of a satellite crashing back to Earth.

Two young lions (Panthera leo) in the Masai Mara National Park in Kenya.

Mount Vesuvius behind the ruins of pompeii.

Stonehenge, Salisbury, UK, July 30, 2024; Stunning aerial view of the spectacular historical monument of Stonehenge stone circles, Wiltshire, England, UK.

a painting of vikings at sea

Sunda island pit viper ( Trimeresurus insularis ) on a branch. Photo taken in Jakarta.

Stone-lined tomb.