No. The sun was a protostar about 4.6 billion years ago.
No, the Sun's temperature was not -270 degrees Celsius 5.2 trillion years ago. The Sun existed as a protostar at that time, gradually heating up to reach its current temperature of about 15 million degrees Celsius in its core.
The sun was roughly 4.6 billion years old a million years ago. The margin for error on the estimated age of the sun is more than a million years.
4.5 years ago once the sun condensed into a protostar it started pulling in rocks and forming planets
1-1.8 million years ago was approximately 0.2-0.8 million years ago.
16 million years ago approximately
Due to the abnormal amount of rust and radioactive materials on the planet Mars, some people suggest that there was a second sun in the solar system orbiting in the asteroid belt about 200 million years ago
The Mesozoic Period (251 - 65 million years ago) lasted approximately 216 million years. It consisted of the Triassic Period (251 - 200 million years ago), the Jurassic Period (199-146 million years ago) and the Cretaceous Period (145 - 65 million years ago).
From about 180 million years ago until about 65 million years ago.
The Sun is middle aged it formed 4600 million (4,600,000,000) years ago and will shine for another 5400 million years.
Pangaea formed about 300 million years ago and began to rift about 200 million years ago.The formation and falling apart of super continents appears to be cyclical. Pangaea is the fourth super continent in Earth's history.Known super continents:Columbia (2 billion years to 1.8 billion years ago)Rodinia (1.1 billion years ago to 750 million years ago)Pannotia (600 million years ago to 540 million years ago)Pangea (300 million years ago to 200 million years ago)
From about 300 million years ago to 180 million years ago.
The Ordovician lasted for 47 million years from 490 to 443 Million Years Ago.