space exploration

Unprecedented spacecraft hack leads to never-before-seen views of the SunSeptember 14, 2023

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

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

Image of Uranus

NASA asking amateur astronomers to help them study Uranus ‘from behind’August 18, 2023