Tiny earth observation satellites are reshaping how the world monitors the planet in 2026. No longer limited to a handful of massive, government‑owned platforms, Earth is now being watched by growing ...

Marco Brancati, senior vice president of technology and innovation space governance at Leonardo’s space division, discusses his company’s Earth observation constellation plans at SmallSat Symposium ...

The U.S. Navy wants commercial satellites that can perform nighttime observation of the Earth, according to a Naval Research Laboratory Request for Information. (Planet Observer/Universal Images Group ...

A NeuSAR-2 satellite model on display at the Singapore Airshow. Credit: Robert Wall/Aviation Week SINGAPORE—Singapore is set to deploy a new constellation of synthetic aperture radar (SAR) satellites ...

Picture all of Earth’s oceans, which cover about 70% of the planet and are mostly made of hydrogen. Now multiply that by nine. That may be the amount of hydrogen in Earth’s core, possibly making it ...

More and more papers are coming out about the upcoming Habitable Worlds Observatory (HWO). As the telescope moves from theory to practice (and physical manifestation), various working groups are ...

Biodiversity is changing across the planet, yet governments still lack the robust, consistent data needed to track these changes and guide effective conservation. Now, a new study led by the ...

Even when Earth was locked in its most extreme deep freeze, the planet’s climate may not have been as silent and still as once believed. New research from ancient Scottish rocks reveals that during ...

The Standing Committee on Earth Observations, Data, and Information Systems will provide an ongoing and focused discussion forum for foundations, companies, government agencies, non-governmental ...

Without the right oxygen balance, phosphorus and nitrogen vanish — and life can't take hold. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

NEW DELHI – Marking a significant milestone in the India-US partnership, the NASA-ISRO Synthetic Aperture Radar (NISAR) satellite successfully launched on July 30. The satellite launched aboard ...

Asteroids, exploding stars, and feasting black holes swarm in the first-ever batch of nightly alerts from the Vera C. Rubin ...