FUN FACT: What if an airliner tried to soar over Olympus Mons on Mars?
At 21.9 km tall, it's nearly twice the cruising altitude of commercial jets, which would fly INTO it halfway up its side.
This towering volcanic marvel dwarfs any Earthly summit.
More about Mars' giant here: https://orbitalradar.com/mars?ref=mastodon #Mars #OlympusMons #SpaceFacts #SpaceFunFact