On October 12, the 2012 TC4 asteroid will be just 4,200 miles (6,800 kilometres) from Earth for the first time … More
Tag: planetary defense system
They Know It Approaches: NASA Appoints ‘Planetary Defense Coordinator’
If you saw the Golden Globes last weekend, you probably saw Morgan Freeman and thought: “He’s getting too old to … More
Jasper and Sardine 