Chemical cartography reveals the Milky Way’s spiral arms
High: Two dimensional density diagram of the X-Y spatial positions of the new OBAF star pattern in LAMOST. For reference, the photo voltaic place is denoted as an orange star. ...
High: Two dimensional density diagram of the X-Y spatial positions of the new OBAF star pattern in LAMOST. For reference, the photo voltaic place is denoted as an orange star. ...