A new data source to help scientists better understand the ionosphere and its potential impact on communications and positioning, navigation, and timing—an essential utility for many critical operations—is now available ...
Earth Sciences
Oct 6, 2021
0
7
SpaceX launched the military's newest, most accurate GPS satellite Tuesday after a two-month delay due to the pandemic.
Space Exploration
Jul 1, 2020
0
9
Beyond Earth's atmosphere are swirling clouds of energized particles—ions and electrons—that emanate from the sun. This "solar wind" buffets the magnetosphere, the magnetic force field that surrounds Earth.
General Physics
Jan 14, 2020
17
777
Eight briefcase-size satellites flying in a row may be key to improving forecasts of a hurricane's wind speed—detecting whether it will make landfall as a Category 1 or a Category 5. NASA's Cyclone Global Navigation Satellite ...
Earth Sciences
Oct 8, 2019
0
26
An atomic clock that could pave the way for autonomous deep space travel was successfully activated last week and is ready to begin its year-long tech demo, the mission team confirmed on Friday, Aug. 23, 2019. Launched in ...
Space Exploration
Aug 27, 2019
0
44
A mission to probe winds deep inside hurricanes, where most satellites cannot see and few aircraft venture, is showing signs of success despite an unexpected obstacle linked to tensions in the Middle East.
Environment
Jun 17, 2019
0
9
Fixposition is an ETH spin-off specialising in real-time navigation systems for use in self-driving vehicles, robots or industrial drones. Using a combination of satellite-based positioning systems such as GPS with computer ...
Engineering
Nov 29, 2018
0
14
Thirteen adult elephants are expected to be fitted with satellite collars in Mikumi National Park and Selous Game Reserve in Tanzania during the first two weeks of September. The completion of this exercise will make a total ...
Plants & Animals
Sep 7, 2018
1
3
An Ariane 5 rocket put four GPS satellites into orbit on Tuesday for Europe's Galileo navigation project, Arianespace said.
Space Exploration
Jan 26, 2018
0
35
One professor who studies the earth and one who studies space came together in the pursuit to detect and define dark matter. They are one step closer. Using 16 years of archival data from GPS satellites that that orbit the ...
General Physics
Nov 1, 2017
2
1188
