China Has Attempted What Might Be the First-Ever Orbital Refueling of a Satellite


Northrop Grumman has launched two satellites, which implemented the first tanks in the GeoSynchronous orbit in 2019 and 2020. Northropol satellites calling on the missile vehicles, two-year-old trade communication communication communication communication communication communication, and allow to maneuverate new places for several years. It is easy to see that such technology can be used for commercial or military purposes.

However, this mission is to transfer fluids from a satellite to extension vehicles. In other words, China’s SJ-21 and SJ-25 is probably with the Hydrazin and Nitrogen Tetroxid Propellants, which are likely to contact each other, are carried out with SJ-21 and SJ-25.

The United States is a joint commercial transaction cell, which is the United States space order, which has not been classified by SJ-21 and SJ-25 satellites on July 21, “Combined” and SJ-21 “. The following video broadcast by S2A systems, SJ-2 shows SJ-2 on June 30.

Unclassified information does not confirm that the two satellites are actually docked, but this is what happened. The satellites came together or met June 13 and June 30, but again allocated for several hours. These can be experienced dock attempts or sudden maneuvers to prevent the eyes of the nearby US Army’s GSSAP satellites.

Now SJ-21 and SJ-25, flew together for more than five days without any changes found from dry-based telescopes. Thousands of miles on the equator, two satellites appear only in the glors of these telescopes located in the world.

We do not know

ComsPoC is a Pennsylvania based company that collects and processes information from commercial satellite tracking sensors. ComspoC, to get the best estimate of the space ship, the radar tracking and passive radio frequency (RF) data that uses radio signals to measure the accurate distances in space in space.

“At the most telescopes, in a place where it is 1 kilometer or a half kilometers, you will start to lose it,” I think it would be difficult to be in 100 meters. “It looks like a stretch for telescopes.”

Therefore it is useful to add radar and RF data to the mixture.

“When you bring all this together, if you are better than 1 kilometer [precision] This could be a volume, “said Joe Callaro, the head of the Comspoc Operations.

Still, when companies such as comspoC, companies have a degree of uncertainty in the results of the results unless Chinese or US officials give a more definite statement.

“We do not work with the government,” Callaro, in the statement of the Ars before the visible dock of last week. “I do not clean it. We will not give me an idea for my team. We will say that our program has a solution to us.



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