The Quipu superstructure is enormous, spanning 1.4 billion light years – and it could violate one of our fundamental ...

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead suggesting giant voids in space are creating an illusion. When you ...

What is the structure of our physical reality? Physicists have long imagined space and time interweaving into “space-time”, the metaphorical fabric that underlies the cosmos. But there may be ...

first made by the Hubble Space Telescope and later by the James Webb Space Telescope, that the universe is expanding at different rates depending on where astronomers look. Now, new results using ...

An illustration of the James ... CIL / Adriana Manrique Gutierrez The James Webb Space Telescope might not have broken our understanding of the universe, after all. Previously, astronomers used ...

Astronomers may have "saved cosmology" by gathering the largest sample yet of some of the most ancient galaxies ever seen, the so-called "little red dots" observed by the James Webb Space ...

NASA’s Nancy Grace Roman Space Telescope will explore dark energy, search for exoplanets, and provide wide-field views of the cosmos, revolutionizing our understanding of the universe. Credit: NASA’s ...

When I first played Citizen Sleeper 2: Starward Vector last summer ... take contracts across space, and make decisions that lead to drastically branching paths. I’ve spent a few more hours ...