The Sentinel-6B is the second of two satellites in a $1 billion program to monitor sea levels over a full decade.

The Sentinel-6B satellite arrives in California for launch, ready to measure sea level with unprecedented climate accuracy.

Sentinel-6B will ensure that we continue to collect the high-precision data needed to understand our changing climate,” ESA’s ...

Liftoff is scheduled for Monday, November 17, at 12:21 a.m. EST from Space Launch Complex 4 East (SLC-4E) at Vandenberg Space ...

India launched on Wednesday a $1.5 billion, first-of-its-kind radar imaging satellite built in collaboration with NASA, deploying it to help enhance global monitoring of climate change and natural ...

This is not good news for the future of our planet.

US budget cuts risk creating blind spots in Earth monitoring systems that would imperil weather forecasting and climate ...

A robotic arm attached to the International Space Station brings in the spacecraft carrying one of two Orbiting Carbon Observatory instruments, known as OCO-3, in 2019. NASA has put out a call for ...

The data it produces “are of exceptionally high quality,” NASA stated in a 2023 review, when it labeled the project “the flagship mission for space-borne measurements” of the greenhouse gas carbon ...

The Trump administration has asked NASA employees to draw up plans to end at least two major satellite missions, according to current and former NASA staffers. If the plans are carried out, one of the ...