Sarah

future NASA biologist

[National Geographic TV @NatGeoTV]

Could thermonuclear fusion be the next great step in humanity's relationship with fire? #Origins starts at 9P!

[NASA @NASA]

Technicians secure protective covering on @OrbitalATK's #CYGNUS cargo module, launching to @Space_Station March 19: https://t.co/L1aXgS82dL

[Sarah @blackinstem]

@wbruce44

[Upworthy @Upworthy]

This heartbreaking new video shows the real effects of whitewashing. https://t.co/fCBTmY8RoC

[National Geographic TV @NatGeoTV]

Tonight Neil deGrasse Tyson is talking about the scientific search for extraterrestrial intelligence. Are they out there? #StarTalkTV

[Jonathan Merritt @JonathanMerritt]

Trump is currently drafting a tweet to trash Meryl Streep, but can't figure out what to say bc he can't use words like "loser" & "overrated"