Posted on by Mark Thompson

Euclid Could Find 170,000 Strong Gravitational Lenses

A gravitational lens, seen by Hubble

Gravitational lensing is a concept where dark matter distorts space revealing its presence through its interaction with light. ESA’s Euclid mission is mapping out the gravitational lensing events to chart the large scale structure of the Universe. Euclid is also expected to discover in excess of 170,000 strong gravitational lensing features too. AI is expected to help achieve this goal but machine learning is still in its infancy so human beings are likely to have to confirm each lens candidate.

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Posted on by Evan Gough

Enjoy Five New Images from the Euclid Mission

The central, brightest region of this Euclid image is the Messier 78 star formation region. This is the widest and deepest image of this often-imaged region ever taken. Image Credit: ESA/Euclid/Euclid Consortium/NASA, image processing by J.-C. Cuillandre (CEA Paris-Saclay), G. Anselmi LICENCE CC BY-SA 3.0 IGO

We’re fortunate to live in these times. Multiple space telescopes feed us a rich stream of astounding images that never seems to end. Each one is a portrait of some part of nature’s glory, enriched by the science behind it all. All we have to do is revel in the wonder.

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