The science of moon hopping

The videos of the first moon landing with astronauts bouncing around the lunar surface are looking like a lot of fun—but jumping around on the moon could also be good for astronaut's muscles, bones and the cardiorespiratory ...

Earth observation supports latest UN climate report

The final installment of the sixth assessment report by the United Nations' Intergovernmental Panel on Climate Change (IPCC) was released on March 20. The report warns that the planet has already warmed 1.1°C above pre-industrial ...

Webb captures rarely seen prelude to a supernova

A Wolf-Rayet star is a rare prelude to the famous final act of a massive star: the supernova. As one of its first observations in 2022, the NASA/ESA/CSA James Webb Space Telescope captured the Wolf-Rayet star WR 124 in unprecedented ...

ExoMars: Back on track for the red planet

A year has passed since the launch of the ESA's Rosalind Franklin rover mission was put on hold, but the work has not stopped for the ExoMars teams in Europe.

Using a data cube to monitor forest loss in the Amazon

Forests hold a vast amount of Earth's terrestrial carbon and play an important role in offsetting anthropogenic emissions of fossil fuels. Since 2015, the world's tropical forests can be observed regularly at an unprecedented ...

Telling time on the moon

A new era of lunar exploration is on the rise, with dozens of moon missions planned for the coming decade. Europe is in the forefront here, contributing to building the Gateway lunar station and the Orion spacecraft—set ...

Eyes on Hera: Asteroid mission's cameras ready

ESA's Hera asteroid mission for planetary defense is about to gain its sight. Two complete and fully tested Asteroid Framing Cameras have reached OHB in Germany for integration aboard Hera's payload module. This instrument ...

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