Story perspectives

SKA Observatory Set to Revolutionize Astronomy Data Collection

9/16/2025

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Summary

Story summary

The Square Kilometre Array (SKA) Observatory will launch later this decade, facing significant data challenges.
It will feature 131,000 antennas in Australia and 200 dish antennas in South Africa, generating 600 petabytes of data annually.
The SKA aims to detect faint radio signals from the Cosmic Dawn and test Einstein’s theory of general relativity.
Canada joined the SKA project in 2024, establishing the Canadian SKA Regional Centre (CanSRC) at the University of Victoria to process and manage data.
The project fosters international collaboration in astronomy, enhancing Canada’s digital ecosystem and applications beyond the field.

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Story summary

The Square Kilometre Array (SKA) Observatory will launch later this decade, facing significant data challenges.
It will feature 131,000 antennas in Australia and 200 dish antennas in South Africa, generating 600 petabytes of data annually.
The SKA aims to detect faint radio signals from the Cosmic Dawn and test Einstein’s theory of general relativity.
Canada joined the SKA project in 2024, establishing the Canadian SKA Regional Centre (CanSRC) at the University of Victoria to process and manage data.
The project fosters international collaboration in astronomy, enhancing Canada’s digital ecosystem and applications beyond the field.