Unprecedented Scenes: It snowed in the Atacama Desert, the driest in the world – Its terrain is used as a model to simulate conditions on Mars (videos-photos)
A rare phenomenon—last recorded ten years ago—took place again recently. Scientists weigh in, and images of the desert “dressed in white” in northern Chile have gone viral
Konstantinos Sinanas: The Greek engineer who brought Alexa’s voice to the Orion spacecraft
The Greek distinguished technologist fulfilled Jeff Bezos’ vision, enabling space crews to give voice commands to Alexa & have them executed by the spacecraft’s systems
The chances of a 10-storey building-sized asteroid hitting the Moon in 2032 doubled
The probability of a collision with the Moon on 22 December 2032 has more than doubled, from 1.7% to 3.8% - NASA says its orbit will not be affected
