Door Appeared Ajar on a Kit Plane in California Crash That Killed 2 and Injured 19
A door was apparently not fully closed on a homebuilt airplane that crashed in Southern California earlier this month ...
An asteroid with a tiny chance of striking Earth in 2032 is triggering planetary defense planning
YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...