earth12d
If aliens could detect Earth from their planet, what would they see?
If an extraterrestrial civilization existed with technology comparable to ours, would they be able to detect Earth?
Odds of human-like lifeforms on other planets may be more likely than previously thought: study
Researchers from Penn State University proposed in a new academic paper that human-like lifeforms could arise as a logical consequence of a planet’s development — contradicting the long-held “hard ...
Countdown to extinction: When Earth’s oxygen will run out? A supercomputer predicts the date for humanity’s end
A new simulation predicts that, Earth will become uninhabitable due to extreme heat, volcanic activity, and a superheated ...
Forbes1y
Humans Are Pumping So Much Water Out Of The Ground That Earth’s Tilt Is Changing
David Bressan is a geologist who covers curiosities about Earth. By pumping water out of the ground, humans have shifted ... are the points around which the planet rotates, move with respect ...
Hosted on MSN1mon
Why does a rocket have to go 25,000 mph to escape Earth?
A rocket launching from a planet bigger than Earth would need to achieve a higher escape speed. For example, Jupiter is the most massive planet in our solar system. It’s so big, it could swallow ...
BBC8d
Atomic grains of sand: How the history of humans is written into the fabric of the Earth
Moments in human history are etched into the Earth. Now researchers are piecing together evidence of our impact on the planet – through the marks we've left on nature. The microbes living in ...