Unveiling the Secrets of Methuselah : The Oldest Known Planet in the Universe (VIDEO)
Methuselah, also known as PSR B1620-26 b, is the oldest known planet in the universe. It is estimated to be around 12.7 billion years old, which is…
Methuselah, also known as PSR B1620-26 b, is the oldest known planet in the universe. It is estimated to be around 12.7 billion years old, which is…