MOTHRA Telescope Captures Star's Final Recycling in Helix Nebula

Six hundred fifty light-years away, a dead star's remains are being quietly torn apart and folded back into the galaxy — a cosmic act of renewal that has always occurred but never been clearly witnessed until now. Using an unconventional telescope built from commercial camera lenses, astronomers have captured the final chapter of stellar recycling in the Helix Nebula, measuring for the first time how long it takes a star's shed material to lose itself in the interstellar medium. The discovery reminds us that endings in the universe are rarely final — they are, more often, the slow beginning of