The United States satellite images displayed are infrared (IR) images. Warmest (lowest) clouds are shown in white; coldest (highest) clouds are displayed in shades of yellow, red, and purple.

Using IRAS and NuSTAR telescopes, scientists identify hundreds of obscured black holes hidden behind gas and dust.

According to Shahabi, the new satellite, dubbed “Kowsar 1.5”, builds on the earlier Kowsar and Hodhod satellites, which were ...

In 2011, relying on infrared satellite pictures, Parcak and her team identified 17 potential buried pyramids, some 3,000 settlements, and 1,000 tombs across Egypt. At the 3,000-year-old city of ...