Richard Langley submits his 300th and last “Innovation” column in GPS World, where he looks back on 35 years of contribution to the magazine.

After U.S. President Joe Biden gave the go-ahead for Ukraine to wield long-range American missiles deep inside Russia, as a ...

Topographic maps are available on iOS 18 in the US and Japan and they cover all 63 US national parks. Among the features are ...

Even from space, you wouldn’t detect something important about Earth’s shape: It’s not perfectly round. It’s actually a ...

That ordinary smartphone in your pocket could be a powerful tool for investigating outer space. In a new study, researchers ...

An international team of scientists using observations from NASA-German satellites found evidence that Earth’s total amount ...

The Space Force is targeting $50 to $80 million per satellite — a fraction of the $250 million it costs for just one Lockheed ...

Seven years later -- after securing a record-setting $115 million grant to pursue the project, navigating delays through ...

The National Institute for Astrophysics (INAF) has released images of five galaxies in the local universe, taken with the ...

The United States Congress has been holding a hearing on UFO sightings, as our maps show the areas in America most visited by ...

After we arrived, I turned on walking directions for the hike I had saved so I could easily track how far we had gone. The ...