The universe likely formed via the Big Bang expanding from an infinitely dense point. Another theory the Big Bounce suggests cycles of death and rebirth. It may end in ~10⁴⁰ years through the Big Freeze when energy is evenly spread. The observable universe spans 93.016 billion light-years limited by light’s speed (299792458 m/s). Light first traveled freely 380000 years after the Big Bang seen today as the cosmic microwave background.
Piracy-free
Assured Quality
Secure Transactions
Delivery Options
Please enter pincode to check delivery time.
*COD & Shipping Charges may apply on certain items.