Human history has been full of battles and wars, some big and some small. But if World War 3 were to happen, it might be humanity's biggest battle yet. Advanced technology, massive troops, and more intensive strategy would all be involved. Why would something like this happen? And how would this ...

Scientists Found A Spaceship In Our Solar System? ► Subscribe: https://goo.gl/r5jd1F It’s been long thought that there are objects out in space moving around between stars, and sometimes they can pass through our solar system, and not long ago, something from deep space made a surprise visit. ...

Elevate your writing with 20% off Grammarly Premium by signing up at http://www.Grammarly.com/WHATIF Just north of the Martian equator lies a 45 km (28 mi) wide impact crater that scientists believe may have been the site of an ancient lake. Here at Jezero Crater, scientists theorize that its ...