space

Mars rocks in the shape of a shark fin

Sharks on Mars? NASA releases ‘fishy’ images from the Red PlanetSeptember 8, 2023

Ripples in the spacetime around a merging binary black-hole system from a numerical relativity simulation

Black holes chirp? Astronomers discover unique sound as these objects mergeSeptember 7, 2023

This image shows the orientation of the magnetic field in the distant 9io9 galaxy, it looks like a blue dot and a blue crescent moon

Galaxy’s ghostly glow marks furthest magnetic field ever detected — 11 billion light-years awaySeptember 6, 2023

Earth and Moon seen by Mars Express.

Is that us?! Photo from space reveals what Earth looks like from MarsSeptember 3, 2023

Illustration of a radio telescope satellite pointed at the stars in space.

E.T. phone home: Scientists develop way to detect actual alien signals instead of spoofsSeptember 2, 2023

James Webb Space Telescope

JWST helps astrophysicists discover potential ‘dark stars,’ unlocking secrets of dark matterAugust 29, 2023