Free Astronomy Magazine January-February 2019

46 JANUARY-FEBRUARY 2019 SPACE CHRONICLES T his image, taken with the NASA/ESA Hubble Space Telescope shows the Serpens Nebula, a stellar nursery about 1300 light-years away. Within the nebula, in the upper right of the image, a shadow is created by the protoplanetary disc sur- rounding the star HBC 672. While the disc of debris is too tiny to be seen even by Hubble, its shadow is projected upon the cloud in which it was born. In this view, the feature — nicknamed the Bat Shadow — spans approximately 200 times the diameter of our own Solar System. [NASA, ESA, and STScI] Hubble reveals a giant cosmic “bat shadow” by NASA/ESA