devices

devicesMars Ice Deposit Holds as Much Water as Lake Superior

Frozen beneath a region of cracked and pitted plains on Mars lies about as much water as what’s in Lake Superior, largest of the Great Lakes, researchers using NASA’s Mars Reconnaissance Orbiter have determined. Scientists examined part of Mars’ Utopia …

cameraWhere fixed wing aircraft cannot fly and helicopters cannot land new fancraft can robotically fly

In January of this year, the Air Mule took its first flight: a short, wobbly hop from the side of a parking lot to a space a modest distance away. On Tuesday, Air Mule makers Urban Aeronautics announced two major …