A database of 2.75 billion buildings could help scientists to monitor urban planning, climate change, disaster risks and even ...

The Australian military has deployed a maritime patrol aircraft to monitor four Chinese naval ships in the Philippine Sea.

China operates the world’s largest navy by hull count, allowing it to expand its military presence and assert its influence.

As the world’s reliance on satellites intensifies, so too does the risk of sophisticated cyberattacks targeting space-based systems and critical infrastructure, with almost 240 cyber hacks targeting ...

From 400-year-old globes to cosmic funeral shrouds, how the Osher Map Library in Maine shows people that maps aren't just for ...

The powerful X1.1 solar flare from sunspot region 4298 sparked strong radio blackouts on the sunlit portion of Earth at the ...

Scientists have long tried to uncover the perilous journey humans took to reach the ancient land mass that now makes up ...

An Australian startup wants to recycle a geostationary satellite to get an up-close look at the "doomsday" asteroid Apophis.

Debate has long surrounded when humans first traveled into Sahul, the ancient landmass that is now Australia, New Guinea and ...

A Chinese naval flotilla that is being monitored by the Australian Defence Force has been revealed to have daunting firepower ...

Viasat looks poised to offer faster speeds to compete with Starlink after successfully launching its new F2 satellite into orbit last night. The next-generation F2 satellite took off from Florida on ...

A rare SWOT pass mapped a Pacific tsunami in detail, exposing hidden wave complexity and showing why forecasting models need a major update.