IN a letter to NATURE of Nov. 24, 1928, Cario suggested that in the region of arctic winter-night the 3000 A. barrier of stellar spectroscopy may be absent, leaving a clear view down to 2100 A., where ...

Stellar nucleosynthesis is the research area concerned with the nuclear processes by which chemical elements are formed and transformed within stars and related astrophysical environments. It ...

The Fe Kα line, or iron Kα line, is often used in astronomical research to understand the physical composition of astronomical objects. This line is produced when a K-shell electron of an iron ion in ...

Asteroseismology has revolutionized our ability to probe stellar interiors, particularly in evolved stars, through high-precision photometric observations ...