NASA estimates metrics of exploding meteor that shook ground | KWKT – FOX 44 Post author By Mark Post date January 4, 2022 NASA’s Meteor Watch social media site said late Sunday a “reasonable assumption” of the speed of the meteor […] read more ← NASA presses ahead with Webb space telescope sunshield deployment – CBS News → NASA: Exploding meteor had same energy as 30 tons of TNT | TribLIVE.com