High above Earth's poles, intense electrical currents called electrojets flow through the upper atmosphere when auroras glow in the sky. These auroral electrojets push about a million amps of ...

Firefly Aerospace's Blue Ghost spacecraft took some unique photos of our home planet on its Mission 1 flight to the moon in ...

Donald Trump has reiterated his criticism of Volodymyr Zelenskyy, saying he has "no cards" left to negotiate with and it makes getting a deal "very hard". Meanwhile, the US envoy has called talks ...

Jack Houghton leads the team of digital journalists at Sky News Australia. He is passionate about domestic and international politics and the inner workings of the media industry. Every Friday ...

Ukraine war latest: Moscow contradicts Trump over peacekeepers - as UK issues warning to 'menace' Russia Sir Keir Starmer announces an increase in defence spending as he says the UK must back ...

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