Global e-Competition on Astronomy and Astrophysics (GeCAA)

Due to CoViD-19 pandemic situation, IOAA 2020 was cancelled. For the benefit of participants who were selected in different national competitions to participate in IOAA 2020, the IOAA international board had organised Global e-Competition on Astronomy and Astrophysics from 25th September to 23rd October 2020.

The event was organised by IOAA international board with extensive support of Estonian Astronomy Olympiad Committee.

• The event had two categories.
  • Individual Category
  • Team Category
• The results of the competition can be viewed on GeCAA Web page.
• an academic paper describing the first GeCAA has been published in the American Journal of Physics [see https://doi.org/10.1119/5.0121242, or the preprint at https://arxiv.org/abs/2111.12095].