Fejer 1 and Scott 2 have given simple methods for estimating the remaining life-time of an artificial Earth satellite. Their methods do not apply when the eccentricity is small, and it is not ...

As of right now, most locations on Google Earth go no further back than just ... in the "upcoming weeks" In addition to the ...

While massive, Asteroid 7498 (1994 PC1) isn’t an impact concern right now. That means we shouldn’t have to worry about its path changing and bringing it any closer to the Earth. In fact ...

The NISAR satellite is set to revolutionize our understanding of Earth’s dynamic systems. With its cutting-edge radar technology , it will provide detailed, real-time data on everything from ...

When NASA and the Indian Space Research Organization's (ISRO) new Earth satellite NISAR (NASA-ISRO ... a radar to study Venus's surface. Then, as now, radar's allure was simple: It could collect ...

The lack of up-to-date visuals on Google Earth is not unique to views of Gaza. From war-torn countries such as Ukraine to the central parts of busy mega cities like New York and London, satellite ...

Xplore XCUBE-1 satellite (right) shortly before deployment in low-Earth orbit by a SpaceX Falcon 9 rocket. Credit: SpaceX NEW ORLEANS — Xplore is now in control of XCUBE-1, the first satellite ...