This is the first in a two-part series on Mary Richardson’s visit to Egypt. By Mary Richardson I woke up before dawn, excited ...

The Ramses mission will rendezvous with Apophis in February 2029, two months before its closest approach to Earth on Friday, ...

An asteroid the size of Manhattan’s Empire State Building will safely pass on April 13, 2029, in a once every 5,000 to 10,000 ...