SN 1054 is a supernova that was first observed on c. 10 July [O.S. c. 4 July] 1054, and remained visible until c. 12 April [O.S. c. 6 April] 1056.α The...

SN 1006 was a supernova that is likely the brightest observed stellar event in recorded history, reaching an estimated −7.5 visual magnitude, and exceeding...

and changes the country's official name to Đại Việt. July 4 (approx.) – SN 1054, a supernova, is first observed by the Chinese, Arabs and possibly Native...

recorded documentation of observation of astronomical object SN 1054 was as it was occurring in 1054, by Chinese astrononomers and Japanese observers, hence...

contrast to the Crab pulsar, known to be the remnant of the SN 1054 supernova in the year 1054, which has lost two-thirds of its rotational energy in essentially...

from the Earth. Supernova SN 1054 was another widely observed event, with astronomers recording the star's appearance in 1054 CE. It may also have been...

remnant attributed to Chinese observations of a guest star in AD 1054 (see SN 1054) is missing from the European records. Historical comet observations...

The supernova that created the Crab Nebula, SN 1054, was observed by Arabic and Chinese astronomers in 1054. In 1610, Nicolas-Claude Fabri de Peiresc discovered...

the Crab Nebula, a remnant of the supernova SN 1054, which was widely observed on Earth in the year 1054. Discovered in 1968, the pulsar was the first...

create the spectacular nebula more typical of Type II supernovas, such as SN 1054 which created the Crab Nebula. A shell of gas is still expanding from its...