Correct, relatively recent, a novel type of aerial vehicle, somewhere between a drone and a satellite — ESA (@esa) January 3, 2018

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Thanks for following and sharing with us! — ESA (@esa) January 3, 2018

Sounds like you are going there too? — ESA (@esa) January 3, 2018

This year, the joint ESA & @JAXA_en @BepiColombo mission departs for #Mercury! Here's a timeline of flybys during the 7.2-yr journey based on a launch date of 5 Oct, which […]

What’s up 🚀in 2018 https://t.co/AVbtFaq4H2 — ESA (@esa) January 3, 2018

You guys! Best gift ever, thanks to all our followers old and new 🎉🚀 pic.twitter.com/X233MXJeR7 — ESA (@esa) January 3, 2018

Our most viewed #ImageOfTheWeek in 2017 was Huygen’s view of Titan from 2005 – you can’t beat a classic! Closely followed by astronomer @peachastro ’s superb image of Jupiter & […]

We'll be supporting international efforts to monitor #Tiangong1, conducted by IADC https://t.co/1x7lZFq4TZ — ESA (@esa) January 3, 2018