I once heard my grandmother, who was in a dilemma, complaining about being in a "
Thrisanku Swargam". On analysing this, I found a very interesting piece of information related to our
Itihasas and astronomy.
This is from the Valmiki Ramayana:
Once, there was a king called
Thrisanku who wanted to go to
Swargam (Indra's abode) in his bodily form itself, without dying. He approached Sage
Vasishta who promptly refused to help him. Now, Sage
Vishwamitra tested his powers by sending
Thrisanku to heaven (
Swargam). As
Thrisanku was ascending, the
Devas kept pushing him below, as a mere mortal was forbidden to enter
Swarga.Enraged,
Vishwamitra used his powers to create a parallel heaven, called
Thrisanku Swarga where
Thrisanku could live. Since this is neither here (on earth) nor there (heaven), "
Thrisanku Swarga" is used as a metaphor to describe a situation where a person is finding it difficult to choose some alternative and is stuck in between.
What's amazing is that this
Thrisanku Swargam refers to a constellation in the sky, commonly
known as the Crux/Southern Cross, seen from the southern hemisphere. Shaped like a cross, it
is the smallest of the 88 constellations we can see from here. What's more, "
sanku" is also
an astronomical unit used by our ancestors, and
thrisanku means thrice that amount-
Thrisankhu MahaYojanas is equal to 205 light years, which is the distance of this
constellation from the earth, as found out by modern astronomers!
Our forefathers were truly very intelligent!