New radio images reveal an unusually faint and symmetrical supernova remnant, nicknamed Telios, lurking just below the ...

Astronomers have identified an extraordinary cosmic pattern in our celestial neighborhood: a stream of dwarf galaxies ...

Small companion galaxies around our neighboring Andromeda galaxy appear to stretch and point toward Earth in a fascinating ...

Like how the Earth keeps the Moon bound on a gravitational tether, our nearest galactic neighbor, the Andromeda galaxy (M31), ...

While on a writing retreat to Paris with his wife and longtime collaborator Chondra Echert, Sanchez penned two songs that ...

A new dwarf planet, discovered beyond Neptune and described as Pluto's 'cousin,' could void the hypothesis of a Planet X in ...

"We continue to expect our first research spaceflight will take place in summer of 2026, with private astronaut flights ...

providing a new look at the galactic region surrounding our solar system. The NASA New Horizons spacecraft's extensive observations of Lyman-alpha emissions have resulted in the first-ever map ...

"We see for the first time the effect of a quasar's radiation directly on the internal structure of the gas in an otherwise ...

Stars whizzing by our solar system could cause more havoc than astronomers previously thought, from sending Pluto’s orbit haywire to forcing Mercury to fly into the sun – or even ...

For decades, astronomers have discovered hundreds of protoplanetary disks—structures believed to represent the early stages ...

Using new observations with the ALMA telescope array in Chile, researchers have compiled the most precise map of three regions in the Milky Way's Central Molecular Zone to date, providing valuable ...