Hubble observes creative destruction as galaxies collide

NGC 4485 has been involved in a dramatic gravitational interplay with its larger galactic neighbour NGC…

Art from lunar 3D printing contest winner at UK science festival

ESA asked the public a question: what would you ask to have 3D printed, to make…

Air quality station

With air pollution becoming a global concern, learn how ESA’s air quality stations can measure different…

The air we breathe

Air pollution is a global environmental health problem, especially for those living in urban areas. Not…

Where science meets art

New exhibition ‘Fragility and Beauty – taking the pulse of our planet from space’ opens in…

Nitrogen dioxide worldwide

Measurements gathered by the Copernicus Sentinel-5P mission between August 2018 and February 2019 have been averaged…

Perspective view of Lowell crater

This image from ESA’s Mars Express shows Lowell crater on Mars. This oblique perspective view was…

Nitrogen dioxide over Europe

Based on measurements gathered by the Copernicus Sentinel-5P mission between April 2018 and March 2019, the…

Monitoring Earth’s shifting land

The monitoring of land subsidence is of vital importance for low-lying countries, but also areas which…

Reprogrammable satellite takes shape

The payload and platform of the first European satellite that can be completely reprogrammed after launch…