For a pilot, the first signs of flying into an ash cloud can include sudden darkness, fluctuating airspeed, and landing ...

The problem with trying to see the world is it only makes you hungrier. It is bigger, more interesting than you imagined. There is so much to see, so little time to see it.

Abstract: Antarctic blue ice plays a crucial role in surface energy balance ... Validation through visual interpretation of Sentinel-2A/B images further confirmed the model's reliability, with an ...