What will Earth be like in 1 million years?
What will Earth be like in 1 million years? In the year 1 million, Earth’s continents will look roughly the same as they do now and the sun will still shine as it does today. But humans could be so radically different that people today wouldn’t even recognize them, according to a new series from National Geographic.
How old is the world?
Earth is estimated to be 4.54 billion years old, plus or minus about 50 million years. Scientists have scoured the Earth searching for the oldest rocks to radiometrically date.
Is the sun getting hotter?
The Sun is becoming increasingly hotter (or more luminous) with time. However, the rate of change is so slight we won’t notice anything even over many millennia, let alone a single human lifetime. Eventually, however, the Sun will become so luminous that it will render Earth inhospitable to life.
Can anything survive the Sun?
Here, temperatures reach 2 million degrees Celsius. That’s hotter than your heat shield was designed to handle. In fact, there’s no material on Earth that could withstand this heat. The best we’ve got is a compound called tantalum carbide, which can handle about 4,000 degrees Celsius max.
