NAVS is an acronym for the National Association for Variable Star Observers. It refers to an international organization dedicated to the study and observation of variable stars. Founded in 1911, the NAVS aims to support and promote amateur and professional astronomers engaged in the research of varying star luminosity.
Variable stars are celestial objects that exhibit changes in brightness over time due to different physical phenomena occurring within them. The NAVS facilitates the collection and analysis of observational data from both amateur and professional astronomers, with the objective of advancing the understanding of variable stars and their behavior.
As a collective, the NAVS encourages collaborative efforts among its members, fostering the exchange of ideas, techniques, and findings related to variable star observations. This includes the dissemination of information on new discoveries, observational techniques, and advancements in technology used in the field.
The organization also provides resources, such as software, observing manuals, and data repositories, to assist its members in their research endeavors. They publish scientific journals, newsletters, and host conferences and workshops to engage with the wider astronomical community.
Overall, the National Association for Variable Star Observers (NAVS) is an esteemed institution dedicated to the advancement of variable star research and fostering a global network of astronomers interested in this fascinating field of study.