MeerKAT radio telescope – INSIGHTSIAS

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Facts for Prelims (FFP)

Source: DTE

 

Context: Astronomers used machine learning to mine data from South Africa’s MeerKAT telescope

 

About MeerKAT:

MeerKAT is an array of 64 large antenna dishes in the Meerkat National Park, in the Northern Cape of South Africa. It uses radio signals from space to study the evolution of the universe and everything it contains

 

Findings:

Using a coding framework called Astronomaly, astronomers discovered a potential Odd Radio Circle, which they named SAURON. SAURON is the first scientific discovery made in MeerKAT data with machine learning.

 

What are Odd Radio Circles?

In astronomy, an Odd Radio Circle is a very large, unexplained astronomical object that, at radio wavelengths, is highly circular and brighter along its edges.

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