No one has visited the moon since 1972. But with the advent of commercial human spaceflight, the urge to return is resurgent and generating a new space race.
Author: The Conversation
Two giant radio galaxies have been discovered with South Africa’s powerful MeerKAT telescope, located in the Karoo.
South Africa’s long history of astronomical research began when French academic Nicolas-Louis de La Caille visited Cape Town from 1751 to 1753 and undertook a careful examination of every square degree of the southern sky.
In 2021, hundreds of millions of people will be vaccinated against Covid-19. But the success of that vaccination campaign will depend heavily on public trust that the vaccines are not only effective, but also safe.
It sounds like science-fiction: giant solar power stations floating in space that beam down enormous amounts of energy to Earth. But scientists are making huge strides in turning the concept into reality.
As real artificial intelligence technology advances toward Hollywood’s imagined versions, the question of moral standing grows more important. If AIs have moral standing, it could follow that they have a right to life.
Good-quality address data is essential for future pandemics and other disasters, for good governance and for socioeconomic benefits generally. But in South Africa, address data is often poor quality and incomplete.
Despite the compelling value proposition that mobile money offers, the Reserve Bank of Zimbabwe recently placed significant regulatory restrictions on its operation.
Deepfakes are here to stay. Managing disinformation and protecting the public will be more challenging than ever as artificial intelligence gets more powerful.
As the threat of a Covid-19 pandemic emerged earlier this year, many felt a sense of apprehension about what would happen when it reached Africa. However, the apocalyptic predictions were simply wrong.