Watch in stunning 4K detail as the most powerful rocket US space agency Nasa has ever flown lifted off.
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Nasa’s Artemis II moon mission captivated millions, offering a rare moment of global unity amid grim headlines.
Nasa’s Artemis II has launched on a historic crewed voyage around the moon, the first in 53 years.
A UCT-led team has used South Africa’s MeerKAT and Salt to reveal a vast hidden supercluster lurking behind the Milky Way.
South African astronomers have detected the most distant and powerful natural radio laser ever observed.
SpaceX has shifted its focus to building a “self‑growing city” on the moon, CEO Elon Musk said at the weekend.
Astronomers have solved a cosmic mystery surrounding one of the most extreme stars ever observed.
A severe geomagnetic storm has reached Earth, with Sansa warning of elevated space-weather risks on Tuesday.
Sansa has warned that a powerful solar eruption could trigger severe geomagnetic storm conditions.
South Africa’s SKA-Mid telescope comes alive as “first fringes” confirm it is now a working scientific instrument.