The Astrophysical Journal Supplement Series

About The Astrophysical Journal Supplement Series

The Astrophysical Journal Supplement (ApJS) specializes in extensive papers presenting significant new research in astronomy and astrophysics.

News

Conceptual diagram of this research.
09 Jan 2020
National Astronomical Observatory of Japan (NAOJ)
Astronomers have cataloged signs of 9 heavy metals in the infrared light from supergiant and giant stars.