Definition of Cepheid. Meaning of Cepheid. Synonyms of Cepheid

- A Cepheid variable (/ˈsɛfi.ɪd, ˈsiːfi-/) is a type of variable star that pulsates radially, varying in both diameter and temperature. It changes in brightness...
- Cepheid is an American molecular diagnostics company that is a wholly owned subsidiary of Danaher Corporation. Its systems automate traditional nucleic...
- A Cepheid is a type of pulsating variable star. It may also refer to: Cepheid (company), a molecular diagnostics company Cepheid, a fictional alien species...
- classical Cepheids are a type of Cepheid variable star. They are young, po****tion I variable stars that exhibit regular radial pulsations with periods...
- star in the Northern Sky makes it useful for navigation. As the closest Cepheid variable its distance is used as part of the cosmic distance ladder. The...
- her to discover the relation between the luminosity and the period of Cepheid variables. Leavitt's discovery provided astronomers with the first standard...
- of bright stars beyond 50 p****cs and giant variable stars, including Cepheids and the RR Lyrae variables. The motion of the Sun through space provides...
- Type II Cepheids are variable stars which pulsate with periods typically between 1 and 50 days. They are po****tion II stars: old, typically metal-poor...
- In September of the same year, the company announced it would acquire Cepheid for $4 billion (including debt). In October 2016, Danaher Corporation acquired...
- as collections of individual stars. He was also able to identify some Cepheid variables that he could use as a benchmark to estimate the distance to...