An alternative reading of the size – age mistery in the Large Magellanic Cloud

For more than 30 years scientists have been wondering why all the young star clusters in the Large Magellanic Cloud galaxy have compact cores, while the old ones show cores with both small and large sizes. Using the NASA/ESA Hubble Space Telescope, astronomers have found the key to solve the puzzle: they demonstrated that the … Read more An alternative reading of the size – age mistery in the Large Magellanic Cloud

Astrophysicists link brightening of pulsar wind nebula to pulsar spin-down rate transition

Astrophysicists have discovered that the pulsar wind nebula (PWN) surrounding the famous pulsar B0540-69 brightened gradually after the pulsar experienced a sudden spin-down rate transition (SRT). This discovery, made by a group of astrophysicists led by GE Mingyu and LU Fangjun at the Institute of High Energy Physics of the Chinese Academy of Sciences, provides … Read more Astrophysicists link brightening of pulsar wind nebula to pulsar spin-down rate transition