What is the effect of Sun Mahadasha, when the Sun is in the 5th house in Libra sign in Swati Nakshatra?

Can someone wear blue sapphire if Saturn is in the 12th house in Scorpio, Moon being in Aquarius?

What if Venus, Ketu and Mercury are in the 7th house of a Taurus ascendant?

My Saturn is in the 10th house in Aquarius sign at 15 degrees, not combust or retrograde and is Vargottama also, still finding it difficult to get a job. Why?

When would my depression tensions reduce regarding repetitive failures of my son as I was born on 30th August 1970 at 11:35pm in Agra?

What is the interpretation of an empty house in astrology?

What is the interpretation of Ketu in the ascendant house?

How may one know the afflicted houses and the afflicted planets?

What is Dhan yoga? How is it formed as per Vedic astrology?