Smithsonian- A new fuel-efficient airship, capable of carrying up to 50 tons, can stay aloft for weeks and land just about anywhere
Airships were, at one time, the future of air travel. During the 1920s and '30s, passengers and cargo weren't flown, but rather, airlifted to far off destinations. In fact, DULAG, the world's first passenger airline, operated airships that serviced more than 34,000 passengers and completed 1,500 flights prior to World War I.
The supermassive black hole is 40 million times as massive as the sun and powers a quasar that existed 700 million years after the Big Bang.
Vision Pro is here and it’s a surprisingly capable device. Apple has also loaded the headset with a ton of options and features that aren’t obvious at first glance.
Engineers expect to lose contact with the private US moon lander Odysseus on Tuesday, cutting short the mission after its sideways touchdown last week.
