The consortium running the European Space Agency's (ESA) Euclid mission has published the most extensive simulation of the cosmos to date. The modeling was based on algorithms developed by UZH ...

Two colliding galaxies have been found to be reorganizing their dwarf satellites, potentially solving a major conundrum plaguing the standard model of cosmology. New observations of a pair of ...

What happens when two rare ring galaxies collide? They form an infinity symbol—or the face of a cosmic owl, depending on how you look at it. The James Webb Space Telescope has helped two international ...

New research from Johns Hopkins University and an international team of scientists suggests that two competing theories for ...

"We already see indications of cracks in the standard model." Are we living in a simulation? Well, the jury's out on that one. But humans do create simulations all the time. In fact, the Euclid ...

For decades, astronomers have been puzzled by a faint but powerful glow of gamma rays shining from the center of our Milky ...

Last Thursday, I took my son to the Rose Center for Earth and Space at New York’s Museum of Natural History. In the Hayden Planetarium, we watched a simulation of the Milky Way bloom above us, while ...