In this week's #EarthFromSpace, @CopernicusEU #Sentinel3 takes us over Western #Australia & #Perth: #WhereOnEarth https://t.co/Dn0Ubb7GsN — ESA (@esa) November 3, 2017

First day at #EUSW2017 (3-9 November) in #Estonia. First item in the programme: the @Garage48 #SpaceTech #hackathon.https://t.co/f1pXYRQjYS pic.twitter.com/HSWyhQI04q — ESA EarthObservation (@ESA_EO) November 3, 2017

Traveling at high velocity along an extreme hyperbolic orbit and making a hairpin turn as it swung past the Sun, the now designated A/2017 U1 is the first known small […]

This competition is a chance for students of graphic art or design, or early career graphic artists to have their design fly in space. — ESA (@esa) November 2, 2017

This year, @CopernicusEMS has been activated more than ever to help respond to varying environmental #disasters. https://t.co/3PLyidplle pic.twitter.com/TjgmG982KL — ESA EarthObservation (@ESA_EO) November 2, 2017

Nature and art: let’s celebrate together the uniqueness of our planet with @SPAC3_EARTH ! https://t.co/bqrYVnnwoR #VITAmission — Paolo Nespoli (@astro_paolo) November 2, 2017

Calling all graphic designers & artists! Submit design to feature on the rocket carrying #CHEOPS satellite ? https://t.co/VZugX77wTV pic.twitter.com/UUcFtmCHBb — ESA (@esa) November 2, 2017

Take a virtual tour of the @space_station with #Streetview (enhanced) using imagery by @Thom_astro #ISS360 https://t.co/tJtdlKw73R pic.twitter.com/98caS7mFZy — ESA (@esa) November 2, 2017

With liftoff on the horizon, #Aeolus?️ is going through its last round of tests. Mission: profile the world's winds: https://t.co/3gfHRCgQqq pic.twitter.com/83fcbdi7XS — ESA EarthObservation (@ESA_EO) November 2, 2017