#TBT to when the Litli-Hrútur volcano in Iceland started erupting this summer, after about 800 years of silence.

Here's how satellites can monitor volcanoes from space, providing real-time data on volcanic activity help disaster response: invidious.projectsegfau.lt/watch?v=0MW6CBc7…

ESA Earth Observation

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#TBT to when @esa_swarm discovered a new type of magnetic wave 🧲

Last year, researchers reported a new type of magnetic wave that sweeps across the 'surface' of Earth's outer core - aka where the core meets the mantle.

This wave oscillates every seven years and propagates at up to 1500 km/year.

🔗 esa.int/Applications/Observi…

ESA Earth Observation

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#TBT to October 2014 when Filipino Climate Walkers first embarked on a 1,000 kilometer journey from Manila to Tacloban - ground zero of Typhoon Haiyan that pummelled the Philippines’ Visayas region in 2013. [1/4]

Greenpeace International

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RT @USGS_EROS: #TBT 🌎 Everything’s peaceful when you’re floating 438 miles above the world! On this date in 2006, EarthNow! went live for the public. Watch mesmerizing video from Landsat satellites in near-real time or recent recordings for a view near you: ow.ly/UZlm50Q37Vn

NASA Landsat Program

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RT @GreenpeaceSEA: #TBT to last month’s #ClimateJusticeWalk.
Walking for 30 days, the Climate Walkers crossed the finish line on 7th November in time for the 10th commemoration of Typhoon Haiyan’s landfall in Tacloban. Here are some of the Walkers’ thoughts & reflections bit.ly/ReflectionsFromTheCli…

Greenpeace International

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Did you know? 🐢 Sea turtles can drink salt water by excreting the extra salt through “salt glands” behind their eyes 👀So, if they seem like they're crying, don’t worry—they're just getting rid of that extra salt!🌊 ow.ly/SxYJ50Gq5Kj #TBT
Via: @OurOcean

UN Biodiversity

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RT @NOAA_GLERL: #TBT: Can you believe 2014 was TEN years ago?!?

2014 was a year with particularly high ice cover on the #GreatLakes – the 2nd highest in our 51-year record, to be exact! glerl.noaa.gov/data/ice/

In this MODIS image from 2/3/14, ice cover was 71.6%. #ThrowbackThursday #Throwback

NOAA Research

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RT @EPenguin: I've just discovered you can get a picture of the Earth from @eumetsat & @eumetsat_users for any day since 17 Aug 1981! Showing my age but apparently I was born before colour. Still, nice to see what was going on meteorologically. #TBT #space #weather pics.eumetsat.int/viewer/ind…

EUMETSAT

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RT @MinAmbienteCo: ¡Pero qué bonita flor! 😍 #TBT a la reacción de los asistentes a la UNEA-6 cuando conocieron el logo oficial de la #COP16Colombia https://t.co/bolQxGUQTG

UN Biodiversity

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🥗 🌏 @FoodSystems transformation is essential not only to ensure #foodsecurity, but also to tackle #ClimateChange & #BiodiversityLoss

Our symposium highlighted #sustainablefood as part of the integrated solution to these challenges ➡️ https://t.co/fi1S4qbrAg

#TBT Via @UNUIAS https://t.co/c8CjIWnkFl

UN Biodiversity

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Discover in 1 minute how 3 countries are recarbonizing #AgriculturalSoils and bringing hope, partnering with farmers & experts 🌍

Join the #RECSOIL movement to witness the power of #SoilHealth & #SoilAction

More👉🏿https://t.co/dEPQSTpcQ5
#TBT Via @FAOLandWater https://t.co/TfAxDfZvIN

UN Biodiversity

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Throwing it back with a insightful animation by @UNBiodiversity highlighting the protection of Traditional Knowledge of Indigenous and Local Communities. #TBT #TraditionalKnowledge #CBD 🌿🌍 https://t.co/RZStLTfpBU

UN Biodiversity

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#Throwback to a landmark moment at COP15 with the adoption of four goals and 23 targets for 2030 in the UN biodiversity agreement. 🌍 #TBT #COP15 #BiodiversityGoals https://t.co/uZlzBoM6em

UN Biodiversity

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Accepting name suggestions now 🤭

#TBT 7 years ago we wrote about how Swarm met STEVE, a purple arc-shaped glow at lower latitudes on the dusk side of the auroral oval 🌈🌆

Here in 2024, and a 🆕 paper suggests that STEVE may have a dawn side twin! 👶👶🌄

What should we call her? 🤔

👉https://t.co/czhHQq2L99 https://t.co/iWBKEPC8Up - ESA's Swarm mission

ESA Earth Observation

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Before our Mesa Lab tornado simulator exhibit, our scientists used a #tornado simulator during the National Intensive Meteorological Research on Downburst project in 1978, studying damaging winds. #tbt
🌪
Interested in exploring NSF NCAR’s history? Check out the @NCAR_Archives. https://t.co/cDoUwFO1HY

NSF National Center for Atmospheric Research

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#TBT to the amazing night when #EarthCARE launched! 🚀☁️

The satellite is now safely in orbit and the commissioning phase has started: https://t.co/CExl6VA6wC https://t.co/dGRZgrXPZ9

ESA Earth Observation

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RT @NASALaserComm: #TBT to LCRD

Before LCRD launched in 2021 to geosynchronous orbit, it was @NASAGoddard going through integration & testing in a clean room. Since launch, LCRD has conducted over 1,300 experiment configurations, helping us refine this @NASA_Technology. https://t.co/vDLaxvolqN https://t.co/l977YlUHE3

NASA Technology

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