Space News & Blog Articles

Video: 00:01:09

The ExoMars rover used in the Earth-based Mars Terrain Simulator makes escaping from a sand trap look easy in this exercise.

A part of the White Nile state in Sudan is featured in this false-colour image captured by the Copernicus Sentinel-2 mission.

Image: Tiny crystal of power

By performing a series of real and 'fake' flybys, ESA’s Mars Express has revealed how Mars’ largest moon, Phobos, interacts with the solar wind of charged particles thrown out by the Sun – and spotted an elusive process that has only been seen at Phobos once before.

You spoke, we listened. Last September, we asked for your ideas for future space missions. Our goal was to tap into the insight, expertise and creativity of European citizens, companies and academia to help us plan for the future. Based on over 200 ideas, ESA Discovery & Preparation is now launching 11 new activities over the course of the coming year, that will together shape the future of space.

The launch of Europe’s latest Galileo satellites is now due to take place tonight, very early on Friday morning. The original launch date was postponed due to adverse weather conditions at the launch site.

Recently completed tests of two propellant tanks set a first technological milestone in the ESA reusability roadmap towards the demonstration of a reusable first stage vehicle called Themis.

Image:

It can be hard to appreciate that a human-made, football-pitch-sized spacecraft is orbiting 400 km above our heads, but there it is.

Sea-level rise is one of the most immediate consequences of climate change, as highlighted recently through urgent pleas from leaders of island nations at the COP26 summit. Global measures of sea-level rise are imperative to underpinning global policy and for strategies to protect coastlines and low-lying lands. Measuring tiny differences in the height of the sea surface from space is no easy task – but that’s exactly what the Copernicus Sentinel-6 Michael Freilich satellite is doing. And, after a year of exhaustive testing, this new mission is now delivering the world’s most accurate data on sea-level rise. 

Video: 00:05:36

Soon another pair of Galileo satellites will be launched on top of a Soyuz from Europe spaceport in French Guiana. These satellites are the first of the so-called 'Batch 3', comprising of 12 additional first-generation Galileo satellites commissioned in 2017 to bring the constellation to full operational capability. They will be used to further expand the constellation up to 38 satellites and act as backups and spares for satellites that reach their end-of-life.

Europe’s next pair of Galileo satellites have been given a green light for launch. Last Friday’s Launch Readiness Review confirmed that the satellites, the supporting ground installations, and the early operations facilities and teams are ready for lift-off on the early hours of Thursday morning, European time.

Ambitious plans to expand the nascent space industry in Greece – enabling the digital transformation of society while creating jobs and generating prosperity – have received a fillip from ESA.

Kainji Lake, a reservoir on the Niger River in western Nigeria, is featured in this true-colour image captured by the Copernicus Sentinel-2 mission.

Europe’s next two Galileo satellites have been attached to the dispenser on which they will ride to orbit, and the launcher fairing that will protect them during the first part of the ascent to orbit has been closed around the pair.

Video: 00:01:00

The James Webb Space Telescope (Webb) is designed to answer fundamental questions about the Universe.

Image:

Applications are now open for the role of ESA-sponsored research medical doctor at Concordia research station in Antarctica for the 2023 winter over season. Do you have a medical degree, an interest in space exploration and the fortitude to spend almost a year in isolation in the world’s largest desert? Apply today for this unique post.

Positions are now open for Junior Professionals! Do you have a strong interest in space? Do you aspire to channel your knowledge, interest and experience into a career in the space sector? Open to Master’s degree graduates with two to three years of professional experience, this programme offers a three-year placement with the opportunity to join ESA’s permanent workforce upon completion of the assignment. 

Data from ESA’s Gaia mission is re-writing the history of our galaxy, the Milky Way. What had traditionally been thought of as satellite galaxies to the Milky Way are now revealed to be mostly newcomers to our galactic environment.

Space-enabled 5G technologies – which will transform connectivity and reinforce the internet of things – have come a step closer, thanks to the formation of a new partnership.