Kalpa is the name given to the time span necessary to create the universe. Four billion, three hundred, twenty million, 4,320,000,000 years make one Kalpa according to the ancient astronomical Vedic calculations of Sirya Siddhanţa. The time between the initial condensations to the final conflag...

One thousand Chaturyugi cycles make one day of Brahma. Also the same number of cycles represent one night of Brahma. The expansion, or creation of the universe is a day of Brahma and the contraction of the universe, dissolution, or sleepiness of Brahma is called night or Pralaya. The universe exp...