Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Astro2020 Science White Paper: Stellar Physics and Galactic Archeology
  using Asteroseismology in the 2020's   Asteroseismology is the only observational tool in astronomy that can probe
the interiors of stars, and is a benchmark method for deriving fundamental
properties of stars and exoplanets. Over the coming decade, space-based and
ground-based observations will provide a several order of magnitude increase of
solar-like oscillators, as well as a dramatic increase in the number and
quality of classical pulsator observations, providing unprecedented
possibilities to study stellar physics and galactic stellar populations. In
this white paper, we describe key science questions and necessary facilities to
continue the asteroseismology revolution into the 2020's.

16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc