Astronomer reveals how Starlink satellites are "leaking" radio signals
When I was a child in the 1970s, seeing a satellite pass overhead in the night sky was a rare event. Now it is commonplace: sit outside for a few minutes after dark, and you can’t miss them.
Thousands of satellites have...
South Africa will host one of the fastest supercomputers in the world
The Square Kilometer Array (SKA) project will build two supercomputers that would be the joint sixth fastest in the world if they were finished today, according to Top500.
The supercomputers are being built for the SKA-Mid...
Square Kilometre Array to begin construction in South Africa
The Square Kilometre Array Observatory (SKAO) officially marked the start of construction of its two powerful radio telescopes in South Africa and Australia on Monday, 5 December 2022.
The construction commencement ceremonies come 18...
Starlink map update is good news for South Africa
SpaceX has significantly reduced the size of an "exclusion zone" for its Starlink Internet service in South Africa in a recent update to its coverage map.
A concerned MyBroadband Forum member previously brought the zone to our attention in May...
Starlink map shows huge "dead zone" in South Africa — what it could mean
SpaceX recently launched a new coverage map for its Starlink satellite Internet service, which suggests it might exclude a large part of South Africa from its rollout plans.
The map divides areas across the globe where...
SKA vs James Webb Telescope
The headline-making launch in late December of the James Webb Space Telescope is humankind’s latest attempt to learn about the origins of our universe. Like the Square Kilometre Array (SKA) the James Webb was in the engineering pipeline for decades.
The SKA is a...
R8.8 billion construction funding for massive telescope — how South Africa will benefit
Infrastructure work at the Square Kilometre Array (SKA) telescope site in South Africa's Karoo is set to begin in 2022, and could see South African builders land substantial contracts.
Only six months after...
SKA's MeerKAT studying thousands of galaxies
Galaxies — massive collections of gas, dust, and billions of stars and their solar systems – are a fundamental component of our Universe. Understanding how they have formed and evolved over cosmic eras remains one of the greatest challenges of...