The Calabash Nebula, pictured here – which has the technical name OH 231.8+04.2 – is a spectacular example of the death of a low-mass star like the sun. This image taken by the NASA/ESA Hubble Space ...
NASA's trusty old Hubble Space Telescope has captured the death throes of the youngest and closest pre-planetary nebula from us, offering the most detailed view yet of the Egg Nebula's outflows of ...