What's the (dark) matter with Euclid?

Currently about halfway through the Euclid simulations campaign, the key focus in the Main Control Room is the Launch and Early Orbit Phase (LEOP) and spacecraft commissioning.

Disks, spikes and clouds: A peek into a black hole's back yard

The first direct detection of gravitational waves in 2015 has opened a new window on the universe, enabling in particular the observation of the merger of pairs of massive black holes. This young field of research has matured ...

The digital dark matter clouding AI in genome analysis

Artificial intelligence has entered our daily lives. First, it was ChatGPT. Now, it's AI-generated pizza and beer commercials. While we can't trust AI to be perfect, it turns out that sometimes we can't trust ourselves with ...

Q&A: Why is there so much hype about the quantum computer?

How far along are the quantum technologies? And what do we really mean when we use the word quantum? Senior Adviser Ulrich Busk Hoff has been conducting research into and communicating about quantum physics for several years. ...

James Webb's 'too massive' galaxies may be even more massive

The first results from the James Webb Space Telescope have hinted at galaxies so early and so massive that they are in tension with our understanding of the formation of structure in the universe. Various explanations have ...

This star might be orbiting a strange 'boson star'

A team of astronomers has claimed that observations of a sun-like star orbiting a small black hole might actually be the indication of something far more exotic—the existence of a boson star, a star composed entirely of ...

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