ZME Science on MSN

Why largest meteorite found on Earth has no crater around it

The Hoba meteorite in Namibia is the largest known natural piece of iron on Earth, weighing about 60 metric tons today. By ...
Phoenix New Times

For the first time, visitors to Meteor Crater can hike to the bottom

Visitors to the Meteor Crater attraction have long been able to see the hole and look down into it. But beginning May 16, ...