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Around a nearby, cold, small star we found 7 rocky Earth-size planets, all of which could have liquid water – key to life as we know it. pic.twitter.com/C2JWjDfBdK — NASA […]

Porto, City of the Bridges, facing the Atlantic #CitiesAtNight 🇵🇹 https://t.co/3ueMtpWyJc #Proxima pic.twitter.com/anZfY81JhZ — Thomas Pesquet (@Thom_astro) February 22, 2017

I don’t have a green thumb, but know who does! @AstroPeggy grew lettuce in Columbus for the VEGGIE experiment. Best part: we eat the result pic.twitter.com/u2tstHJvnX — Thomas Pesquet (@Thom_astro) […]

Less than 2 weeks to #Sentinel2 B launch! Learn more about the #colourvision mission for #Copernicus https://t.co/M8owej5Z3Q #Sentinel2Go — ESA (@esa) February 22, 2017

The @SpaceX #Dragon spacecraft has waved off today’s planned rendezvous and docking with @Space_Station: https://t.co/mzKW5uV4hS pic.twitter.com/XMmTJlQdeE — NASA (@NASA) February 22, 2017

Flight opportunity for multiple small satellites on #Vega https://t.co/eiq0SDGPwY pic.twitter.com/0tez9ZRMzR — ESA (@esa) February 22, 2017

Liftoff this morning of Progress #ISSCargo heading to @Space_Station for arrival on Friday. https://t.co/e0f0VcU11x — ESA (@esa) February 22, 2017