( CNN ) -- Just like some U.S. officials looking into the mystery , the man who captured video of an apparent fireball plunging from the sky over Texas on Sunday is perplexed about what it was . Video captured in Austin , Texas , shows a meteor-like object in the sky Sunday morning . `` I do n't know what I saw in the sky . It was something burning and falling really fast , '' Eddie Garcia , a videographer for News 8 Austin , told CNN Monday . `` I 'm looking in the viewfinder and I see , just , something flying through the sky . And it kind of looks like it could be dust , it could be something , and then I look up and , no , it was something burning in the sky , '' he said . `` And you know , this is something that you see at night clearly during a meteor shower or something like that , but you do n't see something like that during the day . '' Authorities in Texas said there were reports of sonic booms in the area Sunday as well . Watch video of meteor-like fireball » . Early speculation was that it might have been debris from two satellites -- one American , one Russian -- that rammed into each other in space a week ago . But the U.S. Strategic Command , which tracks satellite debris , said it was not . `` There is no correlation between those reports and any of that debris from the collision , '' command spokeswoman Maj. Regina Winchester told CNN Monday . So what was it ? `` I do n't know , '' she responded . `` It 's possible it was some kind of natural phenomenon , maybe a meteor . '' Meteor fireballs bright enough to be seen in the daytime are rare but not unheard of . Two of the most recent fell in October in the Alice Springs region of Australia and last June just west of Salt Lake City , Utah . The one over Australia was unique because the asteroid that caused it was discovered and tracked before it reached Earth 's atmosphere , according to the Sydney Observatory 's Web site . It says the asteroid was about 6.5 feet wide . A sonic boom also was heard in connection with that event , the Australian observatory says . On Friday , the National Weather Service reported that its office in Jackson , Kentucky , had received calls about `` possible explosions '' or `` earthquakes '' in that area . `` The Federal Aviation Administration has reported to local law enforcement that these events are being caused by falling satellite debris , '' the service said Friday . `` These pieces of debris have been causing sonic booms , resulting in the vibrations being felt by some residents , as well as flashes of light across the sky . The cloud of debris is likely the result of the recent in-orbit collision of two satellites on Tuesday February 10 , when Kosmos 2251 crashed into Iridium 33 . '' CNN 's call Monday to NASA to get its take on the fireball over Texas was not immediately returned . Garcia said he had been told NASA may have called him . The FAA had asked pilots Saturday to keep an eye out for `` falling space debris , '' warning that `` a potential hazard may occur due to re-entry of satellite debris into the Earth 's atmosphere . '' FAA spokesman Roland Herwig said Sunday there had been no reports of ground strikes or interference with aircraft in flight . He said the FAA had received no reports from pilots in the air of any sightings , but had gotten `` numerous '' calls from people on the ground in Texas , from Dallas south to Austin . As of Monday morning , Herwig said his agency had no information about what the fireball was . iReport.com : Did you see the fireball ? Send photos , video . He also said the FAA had rescinded its warning to pilots to look out for space debris . Garcia , the videographer , was out covering a marathon race Sunday morning when he caught a glimpse of the blaze . In the video , it appear as a meteor-like white fireball blazing across the clear sky . `` I remember shooting it and wondering what I shot , and then looking around and seeing if anyone saw it with me , and everyone was just focused on that marathon that we were shooting at the time , '' he told CNN Newsroom . Whatever it was , Garcia said he 's `` just grateful I got a shot of it . And , hopefully , that 'll help '' people figure out what it was .
Video shot in Austin , Texas , shows meteor-like object in sky Sunday morning . Text: FAA told U.S. pilots to watch for `` falling space debris ''