
© Steve QuirkA meteor the size of a cricket ball travelling at a typical speed of 20 kilometres a second can light up the ground as brightly as the moon
Early risers who spotted a greenish-yellow light flashing across the shire on Monday probably witnessed a meteor.
Surfers at Cronulla Beach who saw it moving from east to west over Kurnell at 5.20am said it lasted about five seconds before it split into three and disintegrated into a vapour trail.
''I knew it wasn't a shooting star; it was heaps bigger and much closer,'' said one of three surfers who saw it. ''It looked like a ball-shooter [fireworks].''