One of the compounds resembles a DNA precursor, adding to evidence the Red Planet was once habitable.
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Scientists at Wits University have designed South Africa’s first app to warn residents of pollution levels.
Watch in stunning 4K detail as the most powerful rocket US space agency Nasa has ever flown lifted off.
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.