... between Planetary Nebulae (PNe), SupernovaRemnants (SNRs) and "normal" emission ... is very complex - the presence of a supernovaremnant (SNR) is revealed by a few ... а Planetary Nebulae (PNs) ,€а SupernovaRemnants (SNRs) €аand "normal"€а emission ...
... between Planetary Nebulae (PNe), SupernovaRemnants (SNRs) and "normal" emission ... is very complex - the presence of a supernovaremnant (SNR) is revealed by a few ... а Planetary Nebulae (PNs) ,€а SupernovaRemnants (SNRs) €аand "normal"€а emission ...
... between Planetary Nebulae (PNe), SupernovaRemnants (SNRs) and "normal" emission ... is very complex - the presence of a supernovaremnant (SNR) is revealed by a few ... а Planetary Nebulae (PNs) ,€а SupernovaRemnants (SNRs) €аand "normal"€а emission ...
... between Planetary Nebulae (PNe), SupernovaRemnants (SNRs) and "normal" emission ... is very complex - the presence of a supernovaremnant (SNR) is revealed by a few ... а Planetary Nebulae (PNs) ,€а SupernovaRemnants (SNRs) €аand "normal"€а emission ...
... New Images from the Wide Field Imager at La Silla . Stars and supernovaremnants in the N44 area . The "spiral" nebula N119 . ... by a combination of fast outflow from stars (stellar winds) and supernovaremnants, as well as sequential star formation ...
... Neutron stars - remnants of supernova explosions . An unsual neutron star - RX J1856.5-3754 . ... There is no sign of the associated supernovaremnant and it must therefore be at least 100,000 years "old". ...