Eiyrtyssyn y ronsee
Croo yn duillag "Supernova" er y wiki shoh!
magh er 2010-01-24. Scientists Find Second Pulsar and Link It to Ancient Supernova, John Noble Wilford, New York Times, 11 Jerrey Geuree 2001. Evidence Helps...5 KB (456 focklyn) - 15:32, 29 Boaldyn 2024
