BL Lacertae, an enigmatic blazar, has shattered long-held classification norms, leaving astronomers baffled. Originally ...

BL Lacertae blazar shifts between classifications faster than expected. It shows record X-ray activity and challenges current ...

Blazar BL Lacertae surprised scientists with its unpredictable activity. Initially thought to be a variable star, it was ...

Blazars are active galaxies that emit narrow jets of ionized matter from their centers, aimed towards Earth. Depending on ...

Blazar BL Lacertae is an active galaxy, emitting from its core a plasma jet that is directed towards Earth (artistic image). Blazars are active galaxies that emit narrow jets of ionised matter ...

It also turned out that the blazar contains a compact component and showcases a rapid variability. In order to better understand the behavior of PKS 0727-11, a team of astronomers led by Yuncai ...