Space

by TIME Staff

by Jack Linshi

by Eliana Dockterman

by Lily Rothman

by Justin Worland

by Erin Sharoni

by Helen Regan

by Tanya Basu

by Buzz Aldrin

by Salima Koroma and Ainissa Ramirez

by Katy Osborn

by TIME Photo

by Megan Gibson

by TIME Photo

by Justin Worland