There’s a chance a “Halloween” comet will become visible this week, with viewers having a chance to see the comet during the daytime if it doesn’t break apart while approaching the sun, according to NASA.

This Halloween, there might not be a headless horseman, but stargazers could potentially witness an otherworldy version of the folktale: a headless comet. Comet C/2024 S1 (ATLAS) is on its way to make its closest approach to the Sun—known as perihelion—on Oct.

Sky gazers have enjoyed several rare aerial phenomena this year, from total eclipses to meteor showers and the aurora borealis. Now there’s hope for another impressive celestial event: an exceptionally bright “Halloween comet” passing by the sun,