Shockwave Blowing News Today

Texas, many are asking, did you see it? that fire in the sky that some say caused a sonic boom. >> were heard an explosion here. >> reporter: you can see the fireball on this dash cam video. nasa confirming to abc news it was a meteor. four feet long, 4,000 pounds traveling 55,000 miles per hour. >> it looked like it went across into mexico. >> reporter: just last week, people in several states saw fireballs racing through the sky. overseas, check out this one streaking over japan. nasa estimate...