Description: Heat dissipation products for satellites, spacecraft and other space systems in aerospace industries, namely, heat exchangers being parts of machines, specifically, being parts of the spacecraft or space vehicle, as a means of improving heat transfer between heat sources in the nature of electronics, heaters, batteries, solar panels, fuel cells, or devices under radiation, and heat sinks, such as radiator panels or heat pipes; heat transport material for cooling apparatus of satellites, spacecraft and other space systems in aerospace industries, namely, heat exchangers being parts of machines, specifically, being parts of the spacecraft or space vehicle cooling system, as a means of improving heat transfer between heat sources in the nature of electronics, heaters, batteries, solar panels, fuel cells, or devices under radiation and heat sinks, such as radiator panels or heat pipes; Heat dissipation products for satellites, spacecraft and other space systems in aerospace industries, namely, heat exchangers other than parts of machines, specifically, being parts of the spacecraft or space vehicle, as a means of improving heat transfer between heat sources in the nature of electronics, heaters, batteries, solar panels, fuel cells, or devices under radiation, and heat sinks, such as radiator panels or heat pipes; heat transport material for cooling apparatus of satellites, spacecraft and other space systems in aerospace industries, namely, heat exchangers other than parts of machines, specifically, being parts of the spacecraft or space vehicle cooling system, as a means of improving heat transfer between heat sources in the nature of electronics, heaters, batteries, solar panels, fuel cells, or devices under radiation and heat sinks, such as radiator panels or heat pipes