The X-ray image at the right shows the supernova remnant G11.2–0.3 and its central pulsa...

The X-ray image at the right shows the supernova remnant G11.2–0.3 and its central pulsar in X-rays. The blue nebula near the pulsar is caused by the pulsar wind. How old do you think this system is? Discuss the appearance of this system a million years from now.