A wisp of water ice up to 1,800 km long forms downwind of Arsia Mons, a Martian volcano about 20 km tall, grows through the ...
United States are both developing shipborne drones, at very different ends of the spectrum. India's Naval Shipborne Unmanned Aerial System programme, cleared in July 2026, aims to buy around 40 ...
Question: Could a single huge volcanic eruption do more damage than human industry has?