This non-European city was designed by #French immigrant & famed architect in what is known as L'Enfant Plan. Who can guess it? No cheating! pic.twitter.com/PjzOlVpW2A — ESA EarthObservation (@ESA_EO) July […]

Food tasting for space! @astro_alex samples food for his next @Space_Station mission, at @NASA_Johnson https://t.co/zJ4wi2aeeH — ESA (@esa) July 4, 2017

#OTD 2003, @esa 's Mars Express spacecraft, while on its way to Mars, took a photo of the Earth-Moon system from 8-mil km away. pic.twitter.com/of5FgYezy6 — NASA History Office (@NASAhistory) […]

The #summer holidays are here, and we're celebrating with our #Sun competition! Have fun and enjoy! https://t.co/Ajiq7zdi7T pic.twitter.com/8NTanGmbSB — Paxi (@Paxi_ESAKids) July 3, 2017

Here's our #CareersatESA site for more info https://t.co/Qjx4PUb0z7 — ESA (@esa) July 3, 2017

Clock failure root cause identified. Measures taken to decrease occurrence on sats in orbit & to refurbish those under production — ESA (@esa) July 3, 2017

As an equal opportunity employer, ESA welcomes the UK #WomenInSTEM Campaign #STEMwomenchat https://t.co/4Eg14Pij4J — ESA (@esa) July 3, 2017

.@CassiniSaturn is halfway through its #GrandFinale dives between #Saturn & its rings, @esascience image of the week https://t.co/Fctty0QzZM pic.twitter.com/T1ULEmLNMo — ESA (@esa) July 3, 2017

Dragon departing the @Space_Station in ~5 minutes. Watch live → https://t.co/rdhLIxXhnI pic.twitter.com/Y8I1W6MCY1 — SpaceX (@SpaceX) July 3, 2017

Tickets are now available! Visit ESA's technical heart in the Netherlands for the annual Open Day on 8 October https://t.co/2biDkBQ42z pic.twitter.com/oklLQZFciV — ESA (@esa) July 3, 2017