Gyulbudaghian's Nebula (JAI-al-boo-dag-ian) was discovered by Armenian astronomer Armen Gyulbudaghian in 1977 and its variability was demonstrated by Martin Cohen in 1981. It is a strange variable ...

Other strange objects lie nearby: van den Bergh 141 (another reflection nebula sometimes called the Ghost), T Cephei (a Mira-type variable), and a peculiar object called Gyulbudaghian’s Nebula ...

Let’s start with the images which show a star known as T Tauri illuminating the variable nebula NGC 1555. In the post, the organisation also explained that a variable nebula is a “reflection ...

NGC 2261 or Hubble's Variable Nebula was captured by Samuel Dupree using the Slooh Space Camera, an online night sky observing service that allows users to observe the sky using telescopes around ...

It is a strange variable nebula associated with the variable star PV Cephei, which ranges from magnitude 14.6 to 18.1 and lies 1,600 light-years away. Like Hubble’s Variable Nebula or Hind’s ...