ESA
Webb on the way to meet its rocket
Webb will be the largest, most powerful telescope ever launched into space.
Most Milky Way companion galaxies are newcomers to our corner of space
Data from ESA’s Gaia mission is re-writing the history of our galaxy, the Milky Way.
One in five distant galaxies remain hidden from our telescopes, camouflaged by cosmic dust
Around 10 and 20 percent of early galaxies may still remain hidden behind curtains of cosmic dust.
Hubble revealed evidence of persistent water vapour atmosphere of Jupiter’s moons
Hubble Finds Evidence of Persistent Water Vapour Atmosphere on Europa
Winds in Jupiter’s Great Red Spot Are Speeding Up
In Jupiter's Great Red Spot, a storm that has been roiling for centuries, its "outer lane" is moving faster than its "inner lane" —...
New Understanding of Einstein Ring
ESA/Hubble Picture of Einstein ring offers detailed insights on the object.
ESA’s TGO snapped volcanic trenches on Mars
This pair of trenches was likely formed by tectonic activity related to volcanism.
Solar Orbiter captured unique imagery of Venus
Take the experience of sights and sounds of Venus flyby.
New ESO observations show rocky exoplanet has just half the mass of Venus
A team of astronomers have used the European Southern Observatory’s Very Large Telescope (ESO’s VLT) in Chile to shed new light on planets around...
First evidence of water vapour at Jupiter’s moon Ganymede
Astronomers have used archival datasets from the NASA/ESA Hubble Space Telescope to reveal the first evidence for water vapour in the atmosphere of Jupiter’s...