planetary nebula
1Herschel 400 Observing Guide , O'Meara Steve (2013)
The Herschel 400 is a list of 400 galaxies, nebulae, and star clusters, picked from over 2, 500 deep-sky objects discovered and catalogued by the great eighteenth-century astronomer Sir William… 3670 руб2The Early Earth. Accretion and Differentiation , James Badro
The Early Earth: Accretion and Differentiation provides a multidisciplinary overview of the state of the art in understanding the formation and primordial evolution of the Earth. The fundamental… 11578.82 руб электронная книга
