<div class="grid grid-cols-article-mobile md:max-w-[750px] md:grid-cols-article md:max-w-screen-sm" data-article-body="true"><p class="col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color"><i>When you buy through links on our articles, Future and its syndication partners may earn a commission.</i></p><figure class="relative col-body mb-4"><div class="relative"><img alt=" Streaks of light from Starlink satellites cross in front of the Lyra and Cygnus constellations. " loading="lazy" width="960" height="540" decoding="async" data-nimg="1" class="fig-image-round" style="color:transparent" src="https://s.yimg.com/ny/api/res/1.2/uD0oVxzj.14ddD0Zl5C2rg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTk2MDtoPTU0MA--/https://media.zenfs.com/en/space_311/6cfae1d1ddd6857c02e5c309a5bee8a4"><button aria-label="View larger image" class="group absolute bottom-3 right-3 size-10 md:size-[50px] lg:inset-0 lg:size-full lg:bg-transparent" data-ylk="elm:expand;itc:1;sec:image-lightbox;slk:lightbox-open;"><span class="absolute bottom-0 right-0 rounded-full bg-white p-3 opacity-100 shadow-elevation-3 transition-opacity duration-300 group-hover:block group-hover:opacity-100 md:p-[17px] lg:bottom-6 lg:right-6 lg:bg-white/90 lg:p-5 lg:opacity-0 lg:shadow-none"><svg viewbox="0 0 22 22" aria-hidden="true" class="size-4 lg:size-6" width="22" height="22"><path d="M12.372.92c0-.506.41-.916.915-.916L21 0l-.004 7.712a.917.917 0 0 1-1.832 0V3.183l-6.827 6.828-1.349-1.348 6.828-6.828h-4.529a.915.915 0 0 1-.915-.915M1.835 17.816l6.828-6.828 1.349 1.349-6.829 6.827h4.529a.915.915 0 0 1 0 1.831L0 21l.004-7.713a.916.916 0 0 1 1.831 0z"></path></svg></span></button><dialog aria-label="Modal Dialog" aria-modal="true" class="fixed inset-0 z-[4] size-full max-h-none max-w-none bg-white hidden"></dialog></div><figcaption class="relative text-[0.875rem]/[1.25rem] figure-caption mt-1 line-clamp-2 pr-2.5"><div>Streaks of light from Starlink satellites cross in front of the Lyra and Cygnus constellations. | Credit: Christophe Lehenaff/Getty Images</div></figcaption></figure><p class="col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color">From the earliest artificial satellites to today's sophisticated space telescopes and <a href="https://www.space.com/8504-air-force-launches-advanced-gps-satellite.html" rel="nofollow noopener" target="_blank" data-ylk="slk:GPS constellations;elm:context_link;itc:0;sec:content-canvas" class="link "><u>GPS constellations</u></a>, these marvels of engineering have revolutionized how we communicate, navigate, observe, and explore.</p><p class="col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color"><a href="https://www.space.com/24839-satellites.html" rel="nofollow noopener" target="_blank" data-ylk="slk:Satellites;elm:context_link;itc:0;sec:content-canvas" class="link "><u>Satellites</u></a> come in all shapes and sizes, each designed for a specific mission. Some <a href="https://www.space.com/8186-weather-satellites-changed-world.html" rel="nofollow noopener" target="_blank" data-ylk="slk:monitor weather patterns;elm:context_link;itc:0;sec:content-canvas" class="link "><u>monitor weather patterns</u></a> and natural disasters, others beam your favorite shows to your living room, and a few even help scientists unlock the secrets of the universe.</p><p class="col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color">But how much do you really know about their history, technology, and impact on our daily lives?</p><p class="col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color">Whether you're a space enthusiast or just curious about the wonders above, this quiz will test your knowledge of the machines that keep watch over Earth and beyond.</p><p class="col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color">Try it out below and see how well you score!</p></div>

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