Another batch of the ‘impossible’ galaxies turned out not to be standard galaxies at all, but a new type of object that ...

The James Webb Space Telescope blasted off from a launchpad in French Guiana in 2021, before reaching a spot in orbit a ...

From crewed lunar voyages to flight tests of fully reusable rockets and launches of new orbital telescopes studying the outer ...

According to the theory, our reality is encoded on the boundary of a black hole within a much larger universe.

"The cosmic dipole anomaly has thus established itself as a major challenge to the standard cosmological model, even if the ...

One story rose above all the others — new and older telescopes are putting us on the cusp of monumental discoveries about our universe.

Space is always inspiring and 2025 was no exception, with finding Betelgeuse’s buddy, debuting a prolific survey telescope ...

This NASA/ESA Hubble Space Telescope image features the spiral galaxy Messier 77, also known as the Squid Galaxy. CREDIT: ESA/Hubble & NASA, L. C. Ho, D. Thilker. Get the Popular Science daily ...

Dark energy, the mysterious phenomenon that powers the expansion of the universe, may undergo periodic 'violent transitions' that reverse the growth of the cosmos, a new pre-print study hints. When ...

From dark matter to Venus’s hidden secrets, 2026 promises shocking discoveries. Astronomers are racing to solve cosmic ...

The Atacama Cosmology Telescope in Chile has released its final batch of data after 15 years — and it proves that the Hubble ...

“Using newer mathematical tools, my colleague and I have demonstrated a new theory that may accurately describe the universe. Instead of basing the theory on the warping of space and time, we ...