All the worlds Navgrah the relative motion with respect to the background of fixed stars in the zodiac. This includes planets: Mars, Mercury, Jupiter, Venus and Saturn, the sun, the moon, as well as positions in the sky, Rahu and Ketu.
According to some, Grahas the "markers of influence" that point out the karmic influence the behaviour of living creatures. Astrology claims that Grahas influence the auras and thoughts of people on the earth. Each Graha carries a specific energy content, which is described in an allegorical form through its scriptural and astrological references.
As per the research, mantra is considered powerful tool for healing. This creates positive vibrations and removes negativity. Navgrah is the mantra of the nine planets. In other words, it is gratifying planets and influences them positively. Shri Ved Vyas ji written mantra for pleasing nine planets or Navgrah including Sun Lord, Lord Moon, Mars Lord, Lord Mercury, Lord Jupiter, Venus Lord, Lord Saturn, Rahu and Ketu Lord God.