When a huge earthquake struck near Kamchatka, the SWOT satellite captured an unprecedented, high-resolution view of the resulting tsunami as it crossed the Pacific. The data revealed the waves were ...

Satellite data has revealed that the tsunami triggered by Russia's massive 8.8 magnitude earthquake in 2025 behaved differently than predicted, challenging existing tsunami models.

A powerful earthquake near Russia’s Kamchatka Peninsula sent massive waves racing across the Pacific Ocean in late July. What ...

NASA Earth Science Communications announced closure of The Earth Observer in December 2025. It preserves archives that document nearly 37 years of EOS missions and satellite data.

NASA’s Earth Observing System provides nearly 30 years of continuous, high-quality measurements of Earth’s land, oceans, atmosphere, and ice, supporting climate research and long-term environmental ...

What if skyscraper-high waves rose in empty oceans and nobody saw them until satellites did? That is exactly what happened, ...

Blood flow meter devices measure the rate of blood flow through blood vessels, providing valuable vascular assessment data for physicians. These devices aid in maintaining the balance between tissue ...

A NASA satellite, designed to study how water moves on Earth, has given scientists a very clear and detailed look at a tsunami, showing things they did not know before. This is helping researchers ...

A satellite captured a Tsunami from space for the first time, revealing why the 2025 Kamchatka earthquake was less destructive than 1952.

The 2025 tsunami is shattering old models, thanks to observations from space. On July 29, 2025, the world’s sixth biggest ...

SWOT was never designed to track disasters. Launched in December 2022 as a joint mission between NASA and France’s Centre ...

Beyond the rare observation itself, the data raised deeper scientific questions. Large tsunamis are traditionally classified ...