![Artist’s impression of a sub-Earth-mass planet orbiting Barnard’s star](https://cdn.eso.org/images/thumb300y/eso2414a.jpg)
Artist’s impression of a sub-Earth-mass planet orbiting Barnard’s star
![Artist’s impression of a record-breaking fast radio burst](https://cdn.eso.org/images/thumb300y/eso2317a.jpg)
Artist’s impression of a record-breaking fast radio burst
![Size comparison: Betelgeuse and the Sun](https://cdn.eso.org/images/thumb700x/potw1726b.jpg)
Size comparison: Betelgeuse and the Sun
![Artist’s impression of stars born in winds from supermassive black holes](https://cdn.eso.org/images/thumb700x/eso1710a.jpg)
Artist’s impression of stars born in winds from supermassive black holes
![Artist’s impression of the disc around the young star TW Hydrae](https://cdn.eso.org/images/thumb700x/eso1619b.jpg)
Artist’s impression of the disc around the young star TW Hydrae
![The most powerful laser guide star system in the world sees first light at the Paranal Observatory](https://cdn.eso.org/images/thumb700x/eso1613l.jpg)
The most powerful laser guide star system in the world sees first light at the Paranal Observatory