Sentences with phrase «sure about the asteroid»
No one can be sure about the asteroid's composition and structure until Dawn begins making detailed measurements after its scheduled arrival at Ceres in February of 2015.
http://discovermagazine.com/ Not exact matches
After decades of dueling studies about whether it was an asteroid or volcanic eruptions that did in the dinosaurs, it is apparent that the mineral - deposit evidence is indirect and open to interpretation, even if the scientists advancing the various claims sound pretty sure of themselves.
We may not be able to do much about an asteroid strike, although I'm sure we'd try to deflect one if it could be detected early enough.