Do you recognize this constellation? Although it is one of the most recognizable star groupings on the sky, Orion’s icons don’t look quite as colorful to the eye as they […]

Incoming Transmission from the @esa #StarTrek #Space #TheFinalFrontier https://t.co/B6kZJEvlUc pic.twitter.com/hEzZ2sbHBO — Star Trek (@StarTrek) March 20, 2018

#DYK there are seasons on other planets too! #Mars like Earth has 4 seasons, but they last about twice as long! In 2009 @CassiniSaturn captured this image of the #Saturn […]

Happy #Equinox! Why does Earth have seasons anyway? Find out more in this video from @Paxi_ESAKids (check the video caption for more languages)https://t.co/hNcrbuCwCZ — ESA (@esa) March 20, 2018

#OTD 20 March 1964, the #ESRO Convention was ratified – this date is now recognised as the birth of ESRO. Two years earlier, on 14 June 1962, 10 European nations […]

#ARIEL – the Atmospheric Remote‐sensing Infrared #Exoplanet Large‐survey mission – has been selected as our fourth medium-class @esascience mission, to be launched mid-2028Details: https://t.co/9NRRG0Skpc pic.twitter.com/SNkRiGdscn — ESA (@esa) March 20, […]