A perspective of our Galaxy plus the efficient volume that Gaia will survey (courtesy X. Luri as well as a. Robin), based upon existing simulations of Gaia mock catalogs. Even during the age of Gaia, dust extinction and image crowding will limit the exploration with the Disk to just a https://billionaire-brain-wave-re06047.blogsumer.com/32037400/the-stellar-abundance-for-dummies