@wei-nihao Researchers believe thatMarsonce had a globalmagnetic field, like Earth's, but the iron-core dynamo that generated it shut down billion...

@dyno I don't have the power to change the website layout. I can only move the post and ban certain members.

Our earth will eventually run of fossil fuel in less than 100 years. If we can't terraform other planets. maybe we can recreate another energy source ...

Terraforming Mars might be hundreds of years away because energy alone for traveling is already a problem.

@charlie Religion, race, politics, history & other national interests.