Do you find the mention of gravitational force in nuclear science or vice versa? Why do you expect the mention of macro forces when the majority of Rug Vedham talks about micro forces? When it did talk about Vishnu it did clearly indicate that he is something superior  than anyone else, check your references if you have any doubt.

Having said that, I would like donate my few paise to this discussion by raising a question to nay sayers to rethink how come Indhra was some supernatural force when Agni, Varuna, Vayu, Surya, Savitha, and a lot many Gods are actually the fundemental natual phenomenon?

I’m not going to provide any proof as of now but I’m very confident and am planning to write a book on this and a lot many astonishing scientific facts that I discovered in my one year of reading Vedhas, mostly Rug Vedham. Just a tidbit of it is Indhra is actually a Nucleus, the center of the atom. Proof is left for your imagination until i publish my research

These time measurements like BCE, CE and all of no use. Vishnu is timeless. Time is only a maaya of lord Vishnu. Nothing has ever changed in Hinduism, we still worship all forms of lord vishnu as all the demiGods and our ancestors did. He is the source of all sources. His abode is vaikunta planet in which once the Jeevatma gets entry then, that jeevathma will be free from rebirth and blessed with infinite peace and happiness.

Just because we say that lightning and thunder is because of Indra God, It does not mean that lightning and thunder is Indra. 
“VayuDev” (God who brings wind, typhoon), “VarunDev” (God who brings rain), “AgniDev” (God who is responsible for fire) and various other 
demiGods are only the Positions of the Jeevathma’s of Jeeva who resides in Swarg Planet.  Even Indra is the position of a seat in Swarg planet.

These demiGods have extraordinary power which humans cant understand now, may be in future they may be able to understand how these demiGods control the nature in our planet. The mere truth is that, these demiGods have been assigned with the tasks that will help the planet earth to sustain life. Just for an instance if sun stops its nuclear fusion reaction, or if he coughs or sneezes, it can spell devastating effect here on earth.
Even sun is also considered as demiGod. Now how can we call the mass of Hydrogen and Helium a demiGod? there is a Jeevathma who has a position called SuryaDev in planet Swarg who controls all the stars in our universe. We actually beg the mercy of these demiGods in the Swarg planet when we see the nature.

400 years back man dint knew how to harvest nature and generate electricity, but nature knew how to generate lightning since its beginning.
100 years back man dint knew how to fly, but birds always had it in their genes.

A person with some knowledge will take his 1 feet scale to dip inside the ocean and say happily that the ocean is 1 feet deep.
Another person with some knowledge will take his 10 feet scale to dip inside the ocean and say happily that the ocean is 10 feet deep.

Meaning to say that we humans now have a 1 feet length scale and we are going to measure the depth of the knowledge and technologies
that of demiGods and we find that its just not possible OR we come to a conclusion that there is no god, everything is personification to nature.