WEEKEND FIREBALLS: A daylight fireball over Texas on Sunday, Feb. 15th, triggered widespread reports that debris from a recent satellite collision was falling to Earth. Those reports were premature. Researchers have studied video of the event and concluded that the object was more likely a natural meteoroid about one meter wide traveling more than 20 km/s--much faster than orbital debris. Meteoroids hit Earth every day, and the Texas fireball was apparently one of them.
There's more: On Friday, Feb. 13th, people in central Kentucky heard loud booms, felt their houses shake, and saw a fireball streaking through the sky. This occurred scant hours after another fireball at least 10 times brighter than a full Moon lit up the sky over Italy. Although it is tempting to attribute these events to debris from the Feb. 10th collision of the Iridium 33 and Kosmos 2251 satellites, the Kentucky and Italy fireballs also seem to be meteoroids, not manmade objects. Italian scientists are studying the ground track of their fireball, which was recorded by multiple cameras, and they will soon begin to hunt for meteorites.
Videos, eye-witness reports and more information about these events may be found at http://spaceweather.com.
5 comments:
Looked amazing on the video Fox had.
Debbie Hamilton
Right Truth
Wowsers! Fantastic.
wowzaaaaaaaaaaaa!
Ya know what's weird?? Since that happened I have had this Lil' Green guy peeping in my kitchen window every night, holding up a sign saying, "Can I use you phone to call home?"
Thank you for the prayer request on your sidebar. We need it.
Shalom,
Michael Travis
Post a Comment