#Sentinel1 radar composite over #Alert in #Canada – different colours show changes in ice cover over three months https://t.co/FJC1HqHPSH pic.twitter.com/D8eWMY0Wjh — ESA (@esa) March 31, 2017

#Alert in #Canada features in this week's #EarthFromSpace. Combines 3 radar scans from @CopernicusEU #Sentinel1https://t.co/QNc1gIUUWV — ESA (@esa) March 31, 2017

Alert! Join us for #EarthfromSpace at 10:00 CEST with #Sentinel1 #radarvision https://t.co/KLaB2hjZlT pic.twitter.com/nq5SjjBqLV — ESA (@esa) March 31, 2017

Nice! A #3D view of comet #67P, featuring the region that experienced a cliff collapse, is today's #APOD: https://t.co/woGfUb20gf — ESA Science (@esascience) March 31, 2017

Get out your red/cyan glasses and gaze across the surface of Churyumov-Gerasimenko, aka Comet 67P. The stereo anaglyph was created by combining two images from the Rosetta spacecraft’s narrow angle […]

.@Thom_astro taking pictures of his colleague's suits as standard procedure. They will be analysed later to monitor any wear and tear pic.twitter.com/jNLTD3ER67 — Human Spaceflight (@esaspaceflight) March 30, 2017

Is it bedtime for the little ones in your house? A space #BedtimeStory with @astro_timpeake https://t.co/cHAddWr6Yx — ESA (@esa) March 30, 2017

Flight Director Emily Nelson, CapCom @AstroAnnimal & the Mission Control team guide @AstroPeggy & @astro_kimbrough during today's spacewalk. pic.twitter.com/tBjWVPy8oa — Johnson Space Center (@NASA_Johnson) March 30, 2017

Shane and Peggy on their way to their first #spacewalk tasks@astro_kimbrough et @AstroPeggy en route vers leur zone de travail pic.twitter.com/18X4atxxsP — Thomas Pesquet (@Thom_astro) March 30, 2017

#Hubble's search for stellar survivor in aftermath of #supernova explosion: https://t.co/fXKe7JEayn pic.twitter.com/AexmBHlzpy — ESA Science (@esascience) March 30, 2017