The bipolar star-forming region, called Sharpless 2-106, looks like a soaring, celestial snow angel in this image from the NASA/ESA Hubble Space Telescope. The outstretched “wings” of the nebula record the contrasting imprint of heat and motion against the backdrop of a colder medium. Twin lobes of super-hot gas, glowing blue in this image, stretch outward from the central star. This hot gas creates the “wings” of our angel. A ring of dust and gas orbiting the star acts like a belt, cinching the expanding nebula into an “hourglass” shape.
Milky Way tips the scales at 1.5 trillion solar masses
A supermassive and super-hungry galaxy
This NASA/ESA Hubble Space Telescope image shows the spiral galaxy NGC 4845, located over 65 million light-years away in the constellation of Virgo. In 2013 researchers noticed a violent flare from the black hole at the centre of NGC 4845 as it tore up and fed off an object many times more massive than Jupiter that strayed too close and was devoured.
Magnetar could have boosted explosion of extremely bright supernova
Super-luminous supernovae (SLSNe) are a relatively new and rare class of stellar explosions, 10 to 100 times brighter than normal supernovae. According to a new model, researchers have found that highly magnetised, rapidly spinning neutron stars called magnetars could explain the energy source behind SLSNe.