Complex sentence: In this image the high speed runaway pulsar was created and ejected about 10--30 thousand years prior from a supernova explosion which created the SUPERNOVA REMNANT; the pulsar is shown about 60 light years from the original supernova location.
Split into simpler sentences: In this image the high speed runaway pulsar was created and ejected about 10--30 thousand years prior from a supernova explosion which created the SUPERNOVA REMNANT. The pulsar is shown about 60 light years from the original supernova location.