Cool concept video of @SpaceX's reusable rockets:

Gorgeous photos from the international year of light:

NASA wants to put a drone on Mars. #space

@msuster @DanielleFong is one of my favorite people as well. It's been too long. Would love to catch up one of these days.

How big data transforms #healthcare for patients & scientists, told in comic book style via @somebody_exotic

Solar sailing “it is the only technology that leads to interstellar” #space

@jjudge Love that place as well. Good crew you have there.

"How can 1st graders help the Earth?" Be explorers, do experiments, says @neiltyson

@chufucious start here: &

Stunning @nasa astronomy pic of the day: The Milky Way over the 7 Strong Men Rock Formations