A 2023 satellite ... ice surfaces, track ecosystem changes, and detect geological events like earthquakes and landslides. The mission will help map Earth’s surface wit... NASA’s Astrobee ...

(NASA via AP) (AP) — An old NASA satellite is expected to fall to Earth this week, but experts tracking the spacecraft say chances are low it will pose any danger. The defunct science satellite known ...

We do not assess these long-term, many-century possibilities of impact," Paul Chodas, manager of NASA's Center for Near-Earth Object Studies, previously told Newsweek. Do you have a tip on a ...

What makes this one of interest is that it uses data from the highest-resolution satellite ... ice fields to track their constantly shifting shape. The US space agency (Nasa) has now launched ...