Every US space mission from Mercury to Apollo-Soyuz with astronauts color-coded by selection group.

Every US space mission from Mercury to Apollo-Soyuz with astronauts color-coded by selection group.

A doorway to another universe,  large enough to swallow a spaceship, may exist at the centre of the Milky Way.  Wormholes (artists's impression pictured) are thought to allow travel between distant points in space and time

A doorway to another universe, large enough to swallow a spaceship, may exist at the centre of the Milky Way. Wormholes (artists's impression pictured) are thought to allow travel between distant points in space and time

Saturn V Apollo Flight Configuration - credit: Don Sprague, Huntsville Engineering. The Boeing Company, Space Division, Launch Systems Branch, Hunsville, ALA 35807 [1 January 1968]

Saturn V Apollo Flight Configuration - credit: Don Sprague, Huntsville Engineering. The Boeing Company, Space Division, Launch Systems Branch, Hunsville, ALA 35807 [1 January 1968]

How long would it take to get to the newly discovered planets? #nasa #earth #howlong #trappist-1 #trappist #speed #travel #voyager1 #space #exoplanet #spacetravel #nasa#spaceship #infographic

How long would it take to get to the newly discovered planets? #nasa #earth #howlong #trappist-1 #trappist #speed #travel #voyager1 #space #exoplanet #spacetravel #nasa#spaceship #infographic

https://s-media-cache-ak0.pinimg.com/originals/e1/68/0d/e1680df027a8670f38ad258185c65647.jpg

https://s-media-cache-ak0.pinimg.com/originals/e1/68/0d/e1680df027a8670f38ad258185c65647.jpg

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