SN 1054 - Wikipedia
SN 1054 is one of eight supernovae in the Milky Way that can be identified because written testimony describing the explosion has survived. In the nineteenth century, astronomers began to take an interest in the historic records.
First Observed Nearly a Thousand Years Ago, Scientists Finally Confirm ...
2021年7月1日 · In the summer of 1054, Chinese astronomers recorded a star that radiated so brightly it was visible in daylight and shined for 23 days. The explosion, now known as SN 1054, was a supernova, and its...
Mystery explosion 1,000 years ago may be a rare, third type of ...
2021年6月29日 · On July 4, 1054 — about 700 years before the United States popped its first celebratory firework — a mysterious light exploded in the sky. The blast was visible around the world, lingering...
Crab Nebula - Wikipedia
The earliest recorded documentation of observation of astronomical object SN 1054 was as it was occurring in 1054, by Chinese astrononomers and Japanese observers, hence its numerical identification.
Crab Nebula exploded in 1054 | Astronomy.com - Astronomy …
2007年6月8日 · A team of astronomers has recalculated the explosion date of the famous Crab Nebula supernova and found excellent agreement between their measurements and the classic date of the 1054 a.d....
Stellar explosion in 1054 C.E. may have been a third flavor of ...
2021年6月28日 · Astronomers have found convincing evidence that supernovae come in a third flavor, powered by a long-suspected explosive mechanism that may explain a bright supernova humans observed 1,000 ago and that birthed the beautiful Crab Nebula.
Newly discovered supernova may be same type as the one observed in 1054
2021年6月28日 · Some have hypothesized that SN 1054 (as it is now known) was a new, rare type of supernova first described by a physicist some 40 years ago.
SN 1054 as a pulsar-driven supernova: implications for the
We examine SN 1054 using a pulsar-driven supernova model, similar to those used for superluminous supernovae. The model can reproduce the luminosity and velocity of SN 1054 for an initial spin period of $\sim$ 14 ms and an initial dipole magnetic field of 10 $^ {14-15}$ G.
It is widely accepted that SN 1054 was a type II SN (and therefore a CCSN) because of the bright hydrogen emission lines in the nebula’s spectrum (Filippenko1997). The presence of the Crab Pulsar has also established SN 1054 as a CCSN since neutron stars originate from such events (Janka2012; Smith2013).
SN 1054: A pulsar-powered supernova? - NASA/ADS
The famous ancient supernova SN 1054 could have been too bright to be explained in the “standard” radioactive-powered supernova scenario. As an alternative attempt, we demonstrate that the spin-down of the newly born Crab pulsar could provide a sufficient energy supply to make SN 1054 visible at daytime for 23 days and at night for 653 days ...