Today, the near-Earth asteroid known as Ryugu is bone dry. But new research suggests that the over half mile-long space rock ...

The 2,175-mile system of interconnected, man-made canals crisscrossing Florida, from Orlando to the Keys, has a particularly ...

Launch costs were high and minimizing mass sent to space was the main driver for mission design. To reduce mass, mission designs employed nuclear thermal propulsion (NTP), in-situ resource utilization ...

Deep in Earth’s past, an icy landscape became a seascape as the ice melted and the oceans rose off what is now the ...

There are plenty of fish in the sea, but how can you count stock levels or protect endangered fish without seeing or catching ...

The Mississippi River stretches for around 2,400 miles from central Minnesota to the Gulf of Mexico. Every year, 30 to 50 ...

At 31,000 meters under the Pacific floor, pressure is a thousand times higher than at the sea surface sufficient to bend ...