recentsupernova

A Japanese astronomer discovered a bright new supernova in May in the Pinwheel Galaxy, making it the closest supernova seen in five years.

2023年5月24日 — At about 21 million light-years away from Earth, the new supernova, which is now formally dubbed SN 2023ixf, is the closest such explosion of ...

Latest SNe · Extragalactic Novae · Active SN · User's manual · Updates · Links · Image index · Image Gallery.

2023年6月5日 — A new supernova that burst into the night sky in May 2023 should remain visible in the Pinwheel Galaxy for some time, astronomers say.

SN 1604, also known as Kepler's Supernova, Kepler's Nova or Kepler's Star, was a Type Ia supernova that occurred in the Milky Way, in the constellation ...

This page gives details on supernovae that have occurred since the start of 2015 . All coordinates given in the table below are J2000.0 positions. Date refers ...

An alternative, complete and updated list can be found in the Open Supernova Catalog. Recent supernovae can be found at Latest Supernovae. Supernovae in 2023 ...

2024年2月9日 — The nearly edge-on spiral galaxy NGC 4216 in the constellation Virgo lit up with a new supernova explosion on January 4, 2024.

A supernova (pl. supernovae) is a stellar explosion. Supernovae are extremely luminous and cause a burst of radiation that often briefly outshines an entire ...

2024年2月22日 — NASA's James Webb Space Telescope has found the best evidence yet for emission from a neutron star at the site of a recently observed supernova.