25.Buzz Aldrin took humanity’s first “space selfie” while on a spacewalk in 1966:#
26.Mars is home to the tallest mountain in the solar system, the 72,000-foot-tall Olympus Mons:#
27.There’s a bunch of trash left by humans on the moon. In fact, if you really want to know, there are 96bagsof human waste on that big pie in the sky:#
28.Here’s a computer illustration of what Olympus Mons looks like from space:#
29.This is what Antarctica looks like from space:#
30.This is Eugene Cernan, who is, as of 2023, thelast manto ever walk on the moon:#
31.You might recognize Eugene from this iconic picture of his moon walk:#
32.This is the Willamette meteorite, the largest meteorite that’s ever been found in the United States:#
33.And this is the Hoba meteorite, the largest meteorite on Earth:#
35.See that little hole there? This is what Mount Vesuvius looks like from space:#
36.Way out on the edge of the Solar System is this big ol' hunk of rock called Ultima Thule, Arrokoth, or (486958) 2014 MU69 — the farthest thing from Earth humanity has ever “explored upclose”:#
37.In 2018, NASA captured an unreal-looking rectangular iceberg:#
38.NASA’s James Webb Space Telescope just took some brand-new pictures of Uranus. Here’s what one of the new photos looks like:#
39.While we’re at it, here’s another new picture from NASA’s James Webb Space Telescope, this time of Neptune:#
40.This, to scale, is how far apart the Milky Way galaxy and the Andromeda galaxy are:#
41.This is a close-up of some well-worn pebbles on the surface of Mars:#
42.Speaking of Mars, this is what a sunset looks like on that there planet:#
43.This is what the moon looks like in the Northern Hemisphere…#
44….and this is what the moon looks like in the Southern Hemisphere. It’s upside down:#
45.This is what Jupiter would look like if it were as close as the moon:#
47.This is astronaut Joseph P. Allen IV doing maintenance on a satellite in the middle of the cold, dark void of space:#
48.This is what the eye of a hurricane looks like from above:#
49.This is the last image NASA’s InSight rover sent from Mars before running out of power at the end of its mission last December:#
50.And finally, this is the statement President Jimmy Carter wrote and put aboard theVoyager 1spacecraft, intended for any aliens the probe might encounter:#