Hubble Space Telescope: 18 Years and 100k Orbits Later, Still Ticking

There’s milestones, and then there’s MILESTONES. The Hubble Space Telescope seems to have achieved quite a few while making it look somewhat easy, though lately it has again run into some technical difficulties. As Hubble rounds out its 18th year in Earth orbit, its orbital counter has passed the 100,000th mark (100,023 at this writing) which is itself an interesting accomplishment. This translates into 2.72 billion miles traveled, which is altogether impressive. All of this, of course, while it has remained just a few miles above the Earth’s surface, snapping pictures like this:

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