Astronomers have constructed the first detailed 3D map of the properties of cosmic dust in our home galaxy. For their map, the astronomers used 130 million spectra from ESA's Gaia mission ...

Astronomers at the Max Planck Institute for Astronomy just constructed a detailed, three-dimensional map of the cosmic dust in our galaxy. The map makes use of 130 million spectra from the ...

A newly-deployed satellite has created the most-detailed map yet of the ocean floor, finding hundreds of hills and underwater volcanoes that were previously missed. When you purchase through links ...