If you are wandering around Greenland’s ice sheet and you run into this crazy thing, it is NASA’s GROVER (government acronym for something). It is solar powered and it crawls around Greenland on its own and uses ground-penetrating radar to look at ice. And it’s cool. 

  1. topicnews reblogged this from tooltoybox
  2. tooltoybox reblogged this from moja-moja
  3. infotapes reblogged this from moja-moja
  4. moja-moja reblogged this from poptech
  5. limbiccatalog reblogged this from poptech
  6. dogsimas reblogged this from afro-dominicano
  7. shirozora-lives reblogged this from laughingacademy
  8. laughingacademy reblogged this from lettersfromtitan
  9. sadpearonmars reblogged this from lettersfromtitan
  10. catyuy reblogged this from lettersfromtitan
  11. doorstorooms reblogged this from lettersfromtitan
  12. strawberriesaredelicious reblogged this from lettersfromtitan
  13. lettersfromtitan reblogged this from murmursofearth77
  14. murmursofearth77 reblogged this from futurescope
  15. ahstahh reblogged this from afro-dominicano
  16. hugotangzhe reblogged this from poptech
  17. peopleloveinnovation reblogged this from poptech
  18. andthenisank reblogged this from sifu-kisu
  19. grimm-meow reblogged this from poptech
  20. ohwhatamidoinghere reblogged this from scinerds
  21. knittedintoacorner reblogged this from poptech
  22. larger-than-life76 reblogged this from futurescope
  23. fynneyseas reblogged this from glados-kallipygos
  24. glados-kallipygos reblogged this from poptech