We present a phenomenological study of CO(1–0) and CO(2–1) emission from the circumstellar envelope(CSE) of the Asymptotic Giant Branch(AGB) star RS Cnc. It r
Results from UBVRI optical photometric observations of the pre-main sequence star V350 Cep during the period 2004-2014 are presented.The star was discovered in
An action of general form is proposed for a Universe containing matter, radiation and dark energy. The latter is interpreted as a tachyon field non-minimally co