I am an African star, I am the largest ever, I was discovered 18 feet below surface, I am over 100 years old, I was split into nine stars, I am very expensive, I was presented to King, now belong to Queen. Can you find my name?
The Cullinan Diamond
I am a beautiful blue gem, I was only discovered in the decade when the first first human had a journey into outer space, my blue color is caused by small amounts of vanadium within the mineral structure, I am heated to a temperature of 600 degrees Celsius for about 30 minutes to have improved color, I have deposits of commercial importance in one country only, look at my photo and find my name
I sit between you and a star, but far below me is an empty space. I can be infinite or finite depending on how you look at me. What am I?
Balboa discovered The Pacific in 1513. Which was the largest Ocean before that ?
I was once an old massive star and soon I will be a brightly colored gas cloud, but for now I am a massive explosion. What am I called?
