Among all the hype about how asteroid 2007 WD5 has a 1 in 75 chance of hitting Mars on January 30 everyone's missing what I think is the most exciting part. According to NASA/JPL simulations it passed closed enough to Earth in early-/mid-October that our planet's own gravity is probably what actually slung it into Mars's path.
You know what's even more exciting?
We didn't discover it until November.
No comments:
Post a Comment