For the first time, astronomers saw dust in space being pushed by starlight
The finding could help researchers understand how light sculpts matter throughout the cosmos

Shells of dust form when winds from these two stars (center) in the Cygnus constellation collide, as seen in this image from the James Webb Space Telescope. The shells are then blown outward by the pressure of light from those stars.
JPL-Caltech/NASA, ESA, CSA, STScI