A galaxy in the distance, was tightly encircled by a halo of light—also known as an Einstein Ring, a result of gravitational ...

Dark energy is still a mystery, but powerful new telescopes are set to uncover clues. With NASA and ESA leading the charge, ...

To explain this puzzling observation, physicists revived Einstein’s cosmological constant in a new form — dark energy, a hypothetical force that works against gravity, pushing the cosmos apart.

Featuring the world’s largest digital camera, the Vera C. Rubin Observatory will capture these mysterious phenomena in more ...

Euclid’s jaw-dropping capture of the closest Einstein ring ever seen reveals the hidden forces shaping our universe — and ...

Einstein rings help scientists study dark matter and cosmic expansion. Euclid will find thousands more lenses to map the ...

Dark matter is more than five times as abundant as all the visible matter in the universe. So why can't we see any of it?

The Euclid space telescope has identified a rare Einstein ring, offering new insights into dark matter distribution.