 |
When residents of Grimsby started contacting the UK's "This is Grimsby" with reports that something unusual was going on in the sky in the afternoon over their town, it may have seemed obvious that the culprit was the Royal Air Force conducting flight tests involving jets breaking the sound barrier and creating a sonic boom. But after an announcement by the RAF, and additional reports worldwide of similar phenomena, it seems the answer may not be quite so simple.
No comments:
Post a Comment