Updated
Updated · Scoop · Aug 7
Fireballs Aotearoa Recovers 4 Fragments of New Zealand's 11th Meteorite in Wairarapa
Updated
Updated · Scoop · Aug 7

Fireballs Aotearoa Recovers 4 Fragments of New Zealand's 11th Meteorite in Wairarapa

3 articles · Updated · Scoop · Aug 7

Summary

  • Four fusion-crusted fragments weighing 8, 9, 12 and 40 grams were found after several days of searching in Wairarapa, confirming New Zealand's 11th documented meteorite.
  • Meteor-camera data showed the rock entered over the lower North Island at 90 km altitude and 14 km/s, then fragmented repeatedly and slowed to about 2 km/s by 18 km before falling in dark flight.
  • Scientists from New Zealand, Canada and Scotland used trajectory, wind and mass estimates to map the strewn field after the Aug. 28 fireball, which was followed by sonic booms heard around Kapiti Coast and western Wairarapa.
  • Fireballs Aotearoa said the meteorite came from the asteroid belt, making it about 4.6 billion years old; it will now be formally classified and officially named.

Insights

How did citizen scientists manage to pinpoint tiny grams of ancient space rock scattered across vast New Zealand farmland?
What secrets about the dawn of our Solar System are hidden inside New Zealand's newly recovered 4.6-billion-year-old space rocks?
With only four witnessed falls ever recovered in New Zealand, who legally owns these priceless fragments found on private farmland?