The relay satellite's name Queqiao was announced by the China National Space Administration (CNSA). [Photo/Xinhua] BEIJING - China plans to launch a relay satellite into space next Monday, May 21, for the Chang'e-4 lunar probe scheduled later this year. The Chang'e-4 lunar probe will undertake the first ever soft landing on the far side of the Moon. However, direct communication with the far side of the Moon is not possible, which is one of the many challenges of the Chang'e-4 lunar probe mission. The relay satellite, named Queqiao, will be responsible for transmitting signals between the Earth station and the Chang'e-4 lander and rover. Relay satellites are communication satellites that can provide data relay and monitoring services for spacecraft, improving the efficiency and emergency capability of various satellites. They also enable data from earth resource and environmental satellites to be transmitted in real time. The Chang'e-4 probe will also carry scientific payloads for four countries, including the Netherlands and Germany. custom sports braceletssilicone wristband makerbracelets with sayings customizepaw print silicone braceletscanadian wristbands
[Photo/VCG] China will add Fentanyl-related substances into the supplementary list of controlled narcotics with non-medical use starting May 1, government agencies said on Monday. Fentanyl-related substances are defined as substances that have similar chemical structures to Fentanyl, according to a joint announcement made by the Ministry of Public Security, the National Health Commission and the National Medical Products Administration. The new rule will be effective on May 1, they added. Fentanyl is a powerful synthetic opioid, similar to morphine but 50 to 100 times more potent. It can be prescribed to treat patients with severe chronic pain, according to the National Institute of Drug Abuse However, doctors have been extremely cautious over its use, since fentanyl drugs can form addictions and lead to deadly overdoses if abused, it said.
