military satellite

(redirected from Military satellites)

military satellite

[′mil·i‚ter·ē ′sad·əl‚īt]
(aerospace engineering)
An artificial earth satellite used for military purposes; the six mission categories are communication, navigation, geodesy, nuclear test detection, surveillance, and research and technology.
References in periodicals archive ?
According to the news agency, the French Government has set aside 3.6bn ($4.06bn) for 2019-25 to renew and upgrade its military satellites. The investment will allow the country to detect spying attempts by rival nations.
China has more than 120 military satellites in orbit, including a test quantum communications satellite that offers highly secure data transfer.China's military space programs But how are we to assess the state of China's military space capabilities?
The Air Force certification in 2015 made Space X eligible to launch military satellites or payloads.
The militarisation of outer space occurred decades ago when military satellites began to be deployed for surveillance, communication and navigation.
Formerly known as Satellite Safari, Orbitrack ($4.99) includes a host of new features to track the orbital path of more than 3,500 satellites, permitting users to quickly identify these moving spacecraft in real time, including many military satellites. Its voice-controlled Virtual Reality (VR) mode provides an immersive 3D spaceflight experience that works with any iPhone-compatible VR headset.
Military satellites are used for conventional missions such as intelligence gathering, navigation, and military communications.
The combined use of military satellites with commercial satcom provides the German Armed Forces with the capability to establish voice, video, database access and IP (Internet Protocol) services in a robust and flexible way without reliance on single assets, it added.
military satellites into space over the next six years or so, US official late Friday said.
Almost all space capabilities were highly classified at the time, and most warfighters were not even aware of the existence of military satellites in a variety of mission areas (weather, communications, intelligence-surveillance-reconnaissance (ISR), missile warning, etc.).
The new insurance would ensure that companies that launch military satellites into orbit survive even if one of their rockets explodes and causes a long halt in launches.
The second part provides descriptions of major satellite applications: communications, remote sensing, weather and navigation, scientific satellites and military satellites., including specific military applications in weather and navigation and several other purposes covered earlier in different context.
Russia also grounded the Proton in August 2011 after the malfunction of an upper booster that is additionally employed in the launch of military satellites. Astrium said on its website that the satellite lost on Friday had been due to replace another one that was built by the company but lost in the 2011 mishap.

Full browser ?