Astronomers have solved a cosmic mystery surrounding one of the most extreme stars ever observed.
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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.
US President Donald Trump has ordered a 2028 moon landing, refocusing Nasa’s priorities amid growing competition with China.
The Southern African Large Telescope near Sutherland is celebrating 20 years of observing the sky.
Blue Origin CEO Dave Limp posted digital renderings of the super-heavy New Glenn standing taller than Saturn V.
Elon Musk and Jeff Bezos are locked in a high-stakes race to build Nasa’s next moon lander as China closes in.
Satellite data and artificial intelligence tools are revolutionising wildlife monitoring to reveal vital ecosystem changes.
Fred Jordan, co-founder and co-CEO of FinalSpark, gives insight into “wetware” and what it means for the future of computing.