A rare ring of light surrounding a galaxy nearly 590 million light-years away from Earth has been discovered by a space telescope that scientists hope will uncover more cosmic phenomena throughout the ...

Researchers have developed a blueprint for weaving hopfions—complex, knot-like light structures—into repeating spacetime crystals. By exploiting two-color beams, they can generate ordered chains and ...

NASA's James Webb Space Telescope has captured the Cassiopeia A supernova remnant, which bears wood grain-like patterns ...

Citizen scientists discover the farthest and most powerful Odd Radio Circle, composed of two giant intersecting rings of radio light. Credit: RAD@home Astronomy Collaboratory (India) illustration The ...