Today's Open #ImagesOfTheWeek are 44 #Aurora pics taken by @Astro_alex: https://t.co/wRZAXZKooV under @creativecommons CC BY-SA 3.0 #Space pic.twitter.com/FHMWY45P2j — OpenESA (@OpenESA) July 12, 2017

New images on #LarsenC iceberg in Antarctica in our Moment https://t.co/a5BaNo2SRu — ESA (@esa) July 12, 2017

Follow the story of #LarsenC iceberg calving with @TwitterMoments ⚡️ by @ESA_EOhttps://t.co/a5BaNo2SRu — ESA (@esa) July 12, 2017

From 6 July to 12 July, #Sentinel1 caught the final days and eventual full break-off of the berg. #LarsenC pic.twitter.com/2kVVjx4Syk — ESA EarthObservation (@ESA_EO) July 12, 2017

#Sentinel1-B witnesses a behemoth #iceberg, twice the size of Luxembourg, breaking off the #LarsenC ice shelf https://t.co/ZfnlwkChAa pic.twitter.com/JfH6uLHQAI — ESA (@esa) July 12, 2017

#WatchThisSpace for more to come from #Sentinel1 on the final #LarsenC berg break. https://t.co/ceS7k7PVNh — ESA EarthObservation (@ESA_EO) July 12, 2017

#OTD 12 July 2000 #Zvezda module launched to @Space_Station on #Proton rocket from #Baikonur @NASAhistory https://t.co/kL1ZXxBXS1 pic.twitter.com/vCLdzDa75J — ESA space history (@ESA_History) July 12, 2017

Follow @esaoperations for #LisaPathfinder updates https://t.co/plhvr0u1IG https://t.co/Mxch0IhHUT — ESA (@esa) July 12, 2017

#ICYMI tour our Columbus laboratory on @space_station with @astro_timpeake https://t.co/rbjJXFzdO5 — ESA (@esa) July 12, 2017

A bright spiral galaxy of the northern sky, Messier 63 is about 25 million light-years distant in the loyal constellation Canes Venatici. Also cataloged as NGC 5055, the majestic island […]