Exploding snow and giant puzzles

Cleaning the world's biggest telescope mirrors

New survey of exocomet belts is changing what we know about planetary systems

The path to a revolutionary telescope

Dietrich Baade and the New Technology Telescope ‘Dream Team’

Navigating the stars: the stories behind the Southern Cross

‘In the jungle, with a machete…’ — A Lifetime of Telescopes with Bertrand Koehler

The very best of sci-fi (according to ESO staff)

A DIY guide to supermassive black holes

GRAVITY+: The next leap forward for the VLTI

How to run a tiny town in the middle of the desert

An interview with Vanessa Peidro

CSI: Astronomy

Learn how to spot fake astrophotography images

Discovering ESO’s Large Integration Hall

Celebrating the International Day of Women and Girls in Science

The impact of climate change on astronomy

Rogue star not heading for Solar System collision after all

Big blue stars in a magnetic relationship

Where did all the Neptunes go?

How HARPS is shedding light on an exoplanetary mystery

Exploring the Universe at the Highest Energies

The Cherenkov Telescope Array Observatory

Galactic Archaeology

How we study our home galaxy

The VLT will be watching as DART impacts an asteroid

Meet the scientists who will do the observations

Training the astronomers of the future

Meet our 2022 Summer Research Programme Students