TODAY IS THE UN International Day of Human Space Flight. It’s also the 56th anniversary of the first human going into space. On April 12, 1961, Russian cosmonaut Yuri Gargarin launched into space, becoming the first human to leave our atmosphere. Since then, hundreds of people have been in space, but it still remains mostly untouched by humans.
That seems to be on the brink of changing: next year, SpaceX will take paying tourists around the dark side of the moon, a place no one has been since Apollo 13. And there’s an okay chance that, in the not-too-far-off future, humans will land on Mars.
In honor of the day, we plunged into the NASA Goddard Space Flight Center’s Flickr account. It is one of the coolest photo pages on the internet, so we’ve selected a handful to share in honor of space flight. With any luck, we’ll get to see these sights for ourselves someday.