Join us Friday, 4 December, at 10:00 CET for the ‘Earth from Space’ video programme. This week features a Sentinel-1A image of the Netherlands

The story so far of the second Copernicus satellite and what it will do next

ESA and the Science Museum in London are working with four leading fashion schools around Europe to design clothes for the space age with their ‘Couture in Orbit’ project. 

For the 100th anniversary of Einstein’s general relativity, LISA Pathfinder will demonstrate how to observe gravitational waves in space.

The European Space Agency hopes its LISA Pathfinder mission will allow scientists to observe the universe outside the electromagnetic spectrum for the first time.

Native Hawaiians have won their court challenge against an observatory that could one day be the world’s largest.

Press briefing replay: mission experts describe how LISA Pathfinder will test-drive the technologies needed to detect gravitational waves from space

ESA’s LISA Pathfinder lifted off earlier today on a Vega rocket from Europe’s spaceport in Kourou, French Guiana, on its way to demonstrate technology for observing gravitational waves from space.

LISA Pathfinder is on its way to test the extraordinary technology needed to observe gravitational waves from space

Watch LISA Pathfinder launch into low-Earth orbit, with commentary from experts at Europe’s Spaceport in Kourou

Watch LISA Pathfinder launch from Europe’s Spaceport in Kourou

An ESA deep-space ground station will lend a helping ear as Japan’s Hayabusa-2 asteroid mission visits Earth on Thursday.

ESA’s XMM-Newton X-ray observatory has revealed three massive filaments of hot gas flowing towards a cluster of galaxies, uncovering a portion of the cosmic skeleton that pervades the entire Universe.

Follow the launch of our LISA Pathfinder mission on 3 December. Coverage from Kourou starts 03:44 GMT; a press briefing from ESA’s space operations centre starts at 05:30 GMT

Discover more about the importance of land cover as an Essential Climate Variable to understand our changing world

The Sun as seen today by the ESA-NASA SOHO observatory on the 20th anniversary of the pioneering satellite’s launch

Research indicates that the burst originated inside a highly magnetized region of space, possibly linking it to a recent supernova or the interior of an active star-forming nebula.

Astronomers report that this system, surrounding a star known as HD 100546, is giving us a glimpse back in time to see what other more developed exoplanet systems looked like in their adolescence.

Human spaceflight an operations image of the week: Testing pressure suits for Principia launch in two weeks

Farmers can now call on the latest satellite information using the unique TalkingFields service to get the best from their land while cutting the environmental cost. 

ESA is looking for a medical doctor to live for a year in Antarctica at the French–Italian Concordia research station. Your job is to run experiments in the Antarctic wilderness that help to prepare for future spaceflight beyond Earth orbit.

Technology image of the week: Robotic navigation testing with artificial rocks on beach next to ESA’s technical heart

Originally planned for a two-year mission, the ESA–NASA Solar and Heliospheric Observatory, SOHO, is today celebrating two decades of scientific discovery.

An ESA-developed water treatment system has been chosen as one of a hundred top climate technologies to mark this week’s COP21 climate change summit in Paris.

The launch of LISA Pathfinder has been postponed

With a little help from planetary neighbors, perhaps life could exist, according to new research.

A star’s lopsided comet belt indicates a disturbed system

Follow a live webcast from LISA Pathfinder mission control on 2 December, when managers, scientists and experts brief the media, starting at 05:45 GMT (06:45 CET)

Follow the launch of our LISA Pathfinder mission on 2 December. Coverage from Kourou starts at 03:55 GMT (04:55 CET), with liftoff due at 04:15 GMT (05:15 CET)

Access our press releases, media calendar and ESA TV information for media professionals via the new media section on our mobile ESA website

Having completed their rigorous checks in space, two more of Europe’s Galileo satellites are now fully operational, broadcasting navigation signals and, from today, relaying search and rescue messages from across the globe.

ESA astronaut Tim Peake, NASA astronaut Tim Kopra and Roscosmos commander Yuri Malenchenko arrived at the Baikonur Cosmodrome in Kazakhstan today ahead of their launch to the International Space Station.

Set for launch on 15 December, the…

On Thursday, a Vega rocket will boost LISA Pathfinder into space to pave the way to a future mission for detecting gravitational waves. Once aloft, ESA’s mission control teams will pace the ultra high-tech spacecraft through the critical first days of the journey to its final destination.

Discover more about the importance of sea ice as an Essential Climate Variable to understand our changing world

Space Science Image of the Week: ESA’s LISA Pathfinder gravitational wave demonstrator getting ready for launch at Europe’s Spaceport in Kourou

2015 is a special year: the Hungarian space community is celebrating Hungary’s accession to ESA as 22nd full Member State

This simulation demonstrates that as a rotating star collapses, the star and its attached magnetic field spin faster and faster, revving the magnetic field to a million billion times the magnetic field of Earth.

The supermassive black hole was found to have faint jets of material shooting out from it and helps to confirm scientists’ theories about the nature of black holes.

While leaders from around the world meet at COP21 to reach an agreement on climate change, learn how satellites provide essential information about the health of our planet

Our week through the lens: 23-27 November 2015

Earth observation image of the week: a Sentinel-2A image of south Khartoum in Sudan, also featured on the Earth from Space video programme

Following months of intensive training, mission controllers for the LISA Pathfinder gravitational wave detection testbed will complete a final rehearsal tomorrow, ensuring that all is ready for the journey to space.

German ESA astronaut Alexander Gerst and ESA Director Thomas Reiter joined German Chancellor Angela Merkel recently in her home region of Mecklenburg-Vorpommern, in the very northeast of Germany.

Join us Friday, 27 November, at 10:00 CET for the ‘Earth from Space’ video programme. This week features a Sentinel-2A image of south Khartoum in Sudan

Animations that compress 25 years of satellite images into just one second reveal the complex behaviour and flow of glaciers in the Karakoram mountain range in Asia.

Find out how LISA Pathfinder will test-drive technologies to detect gravitational waves from space

Astronomers have detected light scattered by tiny particles through the atmosphere of a Neptune-sized transiting exoplanet, which suggests a blue sky on this world that is only 100 light-years away.

Just what caused the dimming of star KIC 8462852?

The two ExoMars spacecraft of the 2016 mission are being prepared for shipping to the Baikonur Cosmodrome in Kazakhstan ahead of their launch in March.

Technology image of the week: James Webb’s NIRSpec and other space optical instruments highlighted to mark the UN Year of Light

New clues emerge in the mystery of a star with odd light patterns.

New clues emerge in the mystery of a star with odd light patterns.

A process involving ultraviolet light from the sun helps explain the ratio of heavier to lighter carbon in Mars’ atmosphere and resolve a dilemma about “missing” carbon.

A process involving ultraviolet light from the sun helps explain the ratio of heavier to lighter carbon in Mars’ atmosphere and resolve a dilemma about “missing” carbon.

The discovery of numerous faint dwarf galaxies in Fornax suggests that the “missing satellites” are now being found.

Gravitational lensing provides astronomers with a way of probing extremely distant galaxies and groups of galaxies in ways that would otherwise be impossible.

The variable star Algol in Perseus makes a fine target tonight, as it increase more than one magnitude in brightness over the course of the evening. The cycle repeats nearly every 3 days.

Human spaceflight image of the week: how to keep liquids from mixing during a rocket launch

For beachgoers, Australia’s pristine west coast is an ideal location to catch some rays. It is also ideal for catching signals from newly launched rockets and satellites, which is one reason why ESA is redeveloping its tracking capabilities down under.

Data from NASA’s NEOWISE mission are giving new insights into comet dust, nucleus sizes, and production rates for difficult-to-observe gases like carbon dioxide and carbon monoxide.

Dense filaments of dark matter particles, called “hairs,” are sprouting from Earth, according to a new study based on computer simulations.

ESA announces the chance for scientists to submit their proposals for the next potential Earth Explorer satellite mission

The next crew to live and work at the Concordia Antarctic research station has arrived in the white desert. ESA-sponsored medical doctor Floris van den Berg will take over experiments for future spaceflight from Beth Healey, who has been a…

A new study proposes the existence of long filaments of dark matter, or “hairs.”

The New Horizons spacecraft captured Pluto rotating over the course of a full “Pluto day.”

Space science image of the week: What do a 19th-century astronomer, an impact basin and a mission to Mars have in common?

NASA’s solar observatory recently emerged from behind the Sun, allowing full monitoring of our star’s activity to resume.

ESA astronaut Tim Peake introduces his six-month Principia mission to the Internatioanl Space Station and what he will be doing in space

The latest satellite for the European Commission’s Copernicus environmental programme has left France bound for the Plesetsk launch site in Russia and launch late next month.

Our week through the lens: 16-20 November 2015

Earth observation image of the week: a Sentinel-2A image of Merida, Spain, also featured on the Earth from Space video programme

Wildfires can wreak havoc on human health, property and communities, so it’s imperative to detect them as early as possible.

Forecasters say this year’s El Niño looks just like the giant event of 1997-98. But when it comes to El Niños, there are no identical twins.

ESA plans to track the health of the world’s vegetation by detecting and measuring the faint glow that plants give off as they convert sunlight and the atmosphere’s carbon dioxide into energy.

Vast volumes of water once flooded through this deep chasm on Mars that connects the ‘Grand Canyon’ of the Solar System – Valles Marineris – to the planet’s northern lowlands.

Join us on Friday, 20 November, at 10:00 CET for the “Earth from Space” video programme. This week features a Sentinel-2A image of Merida, Spain

The star’s extraordinary magnetic field could cause a constant flurry of solar flare-like eruptions.

By measuring the mass of a nearby dwarf galaxy called Triangulum II, a researcher may have found the highest concentration of dark matter in any known galaxy.