This peculiar portrait from the NASA/ESA Hubble Space Telescope showcases NGC 1999, a reflection nebula in the constellation Orion. It appears as a light blue cloud in space with a keyhole-shaped ‘hole’ in the center. (Image credit: ESA/Hubble & NASA, ESO, K. Noll)

Hubble telescope peeks through 'cosmic keyhole’ in stunning photo | Space

Hubble glimpses a mesmerizing nebula in Orion with a very distinctive feature