New Helix Nebula images show stellar debris slowly breaking down and rejoining interstellar space, offering fresh insight into nebular evolution. A team of astronomers has obtained an unprecedented glimpse of a dying star’s final moments, documenting...

NASA’s SPHEREx telescope is revealing surprising chemistry and cloud patterns in brown dwarfs, challenging current models of these enigmatic cosmic objects. New observations from NASA’s SPHEREx space telescope are challenging our understanding of brown...

Physicists are puzzled after a deep-underground detector recorded an unusual particle interaction nearly a mile beneath the Earth’s surface. Physicists operating the LUX-ZEPLIN (LZ) detector, buried deep beneath the surface in South Dakota, have...