This week at NASA: Prepping for solar storms on Mars, Dragon relocates on the @Space_Station to get ready for #Starliner's arrival, and our solar sail mission successfully phones home. Want more space? nasa.gov/subscribe pic.twitter.com/cfqtJAGVvM

Imagine a railway system… on the Moon! This and five other futuristic ideas will receive additional funding and development through our NASA Innovative Advanced Concepts (NIAC) program – and could enable future space missions and @NASA_Technology: go.nasa.gov/3UIhkfy pic.twitter.com/xvy4YlOuB1

Up next, Falcon 9 is targeted to launch the @Maxar 1 mission from pad 4E in California in ~four hours → spacex.com/launches/mission/?missionId=maxar1 pic.twitter.com/EZD8w8XTDl

Separation confirmed! Dragon will perform two quick relocation burns to move away from the @space_station ahead of redocking at Harmony’s zenith port ~9:38 a.m. ET