Could this asteroid crash into Earth in 2032? What Arizonans need to know
YR4 is circling Earth and NASA predicts it could strike the planet in 2032. Here's what to know about the asteroid headed ...
6abc News23d
Rare, green comet to pass by Earth for the first time in 50,000 years
which is why it's taken such a long journey -- and long time -- to swing by Earth again, according to The Planetary Society. A green comet will appear in the night sky this week, for the first ...
as.com4d
When the world freaked out in 1910: Fake news about Halley’s Comet drove people to terror and despair
Imagine that you’re alive in 1910. The internet doesn’t exist. There is news of a rare comet that will be visible from Earth just at the end of springtime. It sounds spectacular. The comet ...