A study using the Very Large Array radio telescope may have discovered a magnetic field on exoplanet YZ Ceti b. Magnetic ...

Space startup Max Space unveiled plans for an inflatable space station that can expand to a whopping 12,300 cubic feet.

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...

In any other year, the supermassive black hole mentioned above would probably scoop the award for most striking outburst, but not in 2025. This year, that accolade goes to a flare designated ...

Avi Loeb discusses new radio observations, motion data, and size estimates for interstellar object 3I/ATLAS, outlining limits, uncertainties, and future observations ...

But the Big Bang theory predicts that about 5% of the universe's contents should be atoms made of protons, neutrons and ...

“Given the mass loss rate measured by the Webb Space Telescope, the gas around 3I/ATLAS would be swept up by the solar wind ...

A satellite photo from July shows intricate snowy stripes painted across the Atacama Desert in Chile. The icy weather temporarily put the Atacama Large Millimeter/submillimeter Array (ALMA) ...

Black holes — remnants of collapsed stars — have immense mass that curves spacetime so all paths lead inward. They also ...

A legendary signal from deep space, once dismissed by some as statistical noise, has just become even more mysterious.

Astronomers analyzing data from an array of telescopes — including the W. M. Keck Observatory atop Mauna Kea on the Big ...