- Albireo (stars.astro.illinois.edu)
ALBIREO (Beta Cygni). One of the great small-telescope showpieces of the sky, Albireo, the third-magnitude (3.0) Beta star of Cygnus, the Swan, is a magnificent visual double whose components (magnitudes 3.3 and 5.5) have contrasting golden and blue colors.
- Islam (Wikipedia)
Islam (/ˈɪslɑːm/; Arabic: ۘالِإسلَام, al-ʾIslām [ɪsˈlaːm], transl. “Submission [to God]”) is an Abrahamic monotheistic religion centered on the Quran and the teachings of Muhammad. Adherents of Islam, called Muslims, number approximately 1.9 billion globally and are the world’s second-largest religious population after Christians.