The universe seen from close up: the calendar year 2020 to Hubble

Rainbows, cosmic collisions and galactic nebulae colorful that stretch for tens of light-years, star-covered gold, and the cradles of stars in the shape of a butterfly are just some of the 12 gems of the cosmic protagonists of the calendar year 2020 designed to celebrate the 30 years of the most famous among the telescopes, the Hubble, managed by the European Space Agency (Esa) and Nasa.