This plot shows that a pulsar, the remnant of a stellar explosion, is surrounded by a disk of its own ashes. The disk, revealed by the two data points at the far right from NASA Spitzer Space Telescope, is the first ever found around a pulsar.
This plot shows that a pulsar, the remnant of a stellar explosion, is surrounded by a disk of its own ashes. The disk, revealed by the two data points at the far right from NASA Spitzer Space Telescope, is the first ever found around a pulsar.