Tag: satellite
Views from space, traces of the deadly tornado that swept through the central United States
The tornado that devastated four US states in four hours on December 10 left a ground mark visible from space. If the satellite data is confirmed, it would be the…
The best satellite receiver models for high resolution
Recent technological developments have also been reflected in televisions, one of the technological products we use the most. For example, while standard broadcasts disappear, they are replaced by digital broadcasts…
There would be a supermassive black hole in a dwarf satellite galaxy of the Milky Way
This is unheard of and questions the growth models of galaxies and supermassive black holes. The dwarf galaxy Leo I orbiting the Milky Way would contain at its center a…
Discovery of the exoplanet GJ 367b, a dense and overheated sub-Earth
An exoplanet half as massive as Earth, but denser and much warmer, has been discovered around a nearby red dwarf. This object, of an unusual type among those discovered to…
Global warming: rivers are emptying into the Arctic Ocean at high speed
Arctic rivers provide water and energy to more than 50 million people. They affect ecosystems. And impact the climate on a global scale. Hence the importance of having a detailed…