A large red glowing orb, it was quite large there was a passenger plane not far away and the orb was about 50 times larger than the plane. It kept on glowing in and out as if it had a pulse. i have researched latest ufo sightings and it was identical to the ufo sighted on new years eve in tenerife, its glowing in and out was exactly like the tenerife sighting.

It was moving quite slowly for about 4 minutes then all of a sudden the glowing just fizzed out and the orb vanished. Approximately 1 minute after, an airplane which was not a passenger plane as it was moving too fast, i think that it might have been a fighter jet. this jet then flew off in one direction and several minutes later it returned and circled the perimeter of where I sighted the orb.

I find it irregular that soon after a mysterious object is sighted, an aircraft travelling extremely fast (possibly a government aircraft) appears and checks the perimeter of the sighting.