Celebrating World Oceans Day with a view from space 🌊🌏🛰️

From tropical waters and river deltas to sea ice and atmospheric patterns, Landsat provides a unique view of the dynamic processes shaping Earth's coasts and coastal ecosystems.

Scientists use Landsat data to monitor water quality, map coastal change, study harmful algal blooms, and track the movement of sediments and other materials through aquatic ecosystems.

For more than 50 years, the joint @USGS - @NASA Landsat program has helped document our changing planet from space. Learn more at https://t.co/W8qhNrdtAV

📷 1: Shallow banks and clear waters surrounding the Abaco Islands in the Bahamas reveal vibrant shades of blue in the Atlantic Ocean.
📷 2: Sea ice drifting in Foxe Basin, Canada, forms intricate shapes where ice, ocean currents, and wind interact.
📷 3: Silt carried by the Geba River into the Atlantic Ocean swirls around the Bijagós Islands off the west coast of Guinea-Bissau.
📷 4: Von Kármán vortices swirl around Alaska's Aleutian Islands in the Pacific Ocean.

#WorldOceansDay #Landsat #EarthObservation

USGS Landsat

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As the sun rises over the eastern Pacific this morning, @NOAA's #GOESWest (#GOES18) 🛰️ is monitoring #TropicalStormBoris off the coast of the Mexican state of Guerrero. #Boris is expected to bring strong winds and heavy rainfall, with dangerous flooding and mudslides possible in coastal areas. It is expected to be the first named storm of the 2026 hurricane season to move inland.

Latest: https://t.co/g8o6QiSK83

NOAA Satellites

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As the sun rises over the eastern Pacific this morning, @NOAA's #GOESEast (#GOES19) 🛰️ is monitoring #TropicalStormBoris off the coast of the Mexican state of Guerrero. #Boris is expected to bring strong winds and heavy rainfall, with dangerous flooding and mudslides possible in coastal areas. It is expected to be the first named storm of the 2026 hurricane season to move inland.

Latest: https://t.co/g8o6QiSK83

NOAA Satellites

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Mercator Ocean's Marina Tonani illustrated Europe’s Digital Ocean System in action to the #DOW audience, showcasing the synergies between @edito_dto, @CMEMS_EU, @EMODnet and a growing ecosystem of community-built applications. https://t.co/CSQGChgbiC

Mercator Ocean International

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Addressing the opening of #SB64 in Bonn today, IPCC Deputy Secretary Ermira Fida updated delegates on the progress of work on IPCC reports in the seventh assessment cycle & encouraged member countries to increase and sustain their voluntary contributions to the IPCC Trust Fund. https://t.co/H5gYsKYeIE

IPCC

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Tropical Storm Boris brings heavy rainfall to southern Mexico, while newly-formed Tropical Depression Three-E hangs close to the coast of Nicaragua.

Boris is forecast to make landfall in Guerrero, Mexico later today. https://t.co/l2tGJaz48D

CIRA

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Hearing the perspectives of the ocean community is key to achieve successful ocean policies.

The latest panel explored the topics of blue economy competitiveness🔵, ocean health & climate ⚕️, maritime security & defence 🛡️, as well as coastal areas and islands 🏝️ https://t.co/nClMOkckyH

Mercator Ocean International

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The High-Level Opening event is concluding with the announcement of the #DigitalOceanWeek events:

🔵@CMEMS_EU General Assembly, tomorrow June 9
🔵#OceanEye highlight event, June 10
🔵#AI Ocean Forum, 11 and 12 June

Thanks for following us today, and see you tomorrow! https://t.co/aBr5gyb0xT

Mercator Ocean International

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RT @NASAGoddard: We live on a water planet.

Celebrate World Ocean Day by exploring Earth from the perspective of our ocean monitoring satellite, PACE. From dust and smoke in the atmosphere to life on land and in the water, PACE gives us a whole new way to see the seas.
https://t.co/8Qf58indDS https://t.co/aRuMifUyOD

NASA Earth

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.@NOAA strengthens commitment to #aquaculture through new cooperative institute

More than $13M invested in research partnerships to bolster American #seafood competitiveness

News release: https://t.co/ONqE8SEWTR https://t.co/WaHtzcEYNd

NOAA Communications

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In Freetown, Sierra Leone, over 14 kg of plastic per person leaks into the water every year.
Now, communities, hotels, and businesses are turning the tide.
Watch how the @WorldBankGroup is reducing, re-using and recycling plastic waste, while creating jobs.
#WorldOceanDay https://t.co/AdpEFRspAf

World Bank Group Climate and Environment

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Happy #WorldOceanDay 🌊

This year's theme is "Reimagine: Beyond the world we know, a new relationship with our ocean."

Reimagining that relationship starts with understanding the ocean through sustained observation, open data and the tools to turn information into knowledge that science and policy can act on. That is what Copernicus Marine Service is designed to support.

This week in Brussels, @MercatorOcean brings together Europe's ocean science, policy and technology community to show how far that work has come, and where it needs to go next.

Check out this week's programme: https://t.co/QOdMWVMwfO

Credits: European Union, Copernicus Marine Service Information (2026) ©️ Mercator Ocean.

Copernicus Marine

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RT @NWSWPC: There is an Enhanced Risk (level 3/5) of severe thunderstorms over parts of the Northern Plains on Tuesday and the Upper/Middle Mississippi Valley on Wednesday https://t.co/A3RX3bwD5b

NOAA

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RT @NWSWPC: There is a Slight Risk (level 2/5) of severe thunderstorms over parts of the Central Plains on Monday https://t.co/A3RX3bwD5b

NOAA

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RT @NWSWPC: There is a Slight Risk (level 2/4) of excessive rainfall over parts of the Middle/Lower Mississippi Valley, Tennessee Valley, and Central/Southern Plains on Monday https://t.co/A3RX3bwD5b

NOAA

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