Why is India's spacecraft "shiny and new" after landing? Unveiling the difference in heat shield technology between China and IndiaThe "life or death test" for spacecraft returning to EarthThe "blackout zone" of return capsule landingChina's Shenzhou return capsule: Ablative heat shieldIndia's Gaganyaan return capsule: Radiative heat shieldBoth Chinese and Indian heat shield technologies have their advantages and disadvantages. Ablative heat shielding technology is relatively inexpensive but consumes a large amount of material and produces considerable smoke, impacting the environment to a certain extent...

Apollo 11 Moon Landing 55th Anniversary: Why Did the Comments Section Turn into a "Massive Skepticism Contest"?Recently, NASA posted on social media to commemorate the 55th anniversary of the Apollo moon landing, intending to celebrate this monumental achievement in human history. However, the comments section unexpectedly transformed into a battleground for a "massive skepticism contest," with numerous questioning the veracity of the moon landing, sparking global discussion...

The Red Flag on the Moon: Revisiting the American Moon Landing Conspiracy and Exploring China's New Era of Lunar ExplorationIn March 2023, Chang'e-6 successfully launched, embarking on the first human mission to explore and sample the far side of the moon. This marked another milestone achievement in China's space program...

Landing on the moon has always been the ultimate goal in the field of space exploration, and space agencies from various countries are competing to launch lunar exploration plans. However, the recent announcement by the United States to restart its lunar landing program has sparked widespread speculation about the motives behind it...

Tense Relations between NASA and SpaceX: Concerns over Delayed Lunar MissionsThe cooperative relationship between NASA and Elon Musk's SpaceX is becoming increasingly tense, mainly due to the delay in the construction of key equipment that will be used for NASA's next lunar mission.The cooperative relationship between the two parties not only involves contract execution issues, but also budget differences and whether SpaceX is using NASA funds in compliance...

Da Wan NewsFrom "Chang'e" to explore the moon and "Zhurong" to "Xihe" to guide the sun and "Beidou" to "Tianhe" to explore the stars, China has made comprehensive breakthroughs in space science, space technology, and space applications. On October 22, at the main forum of the 25th annual meeting of the Chinese Association for Science and Technology, Wu Weiren, chief designer of the Chinese lunar exploration project, director and chief scientist of the Deep Space Exploration Laboratory, academician of the CAE Member, and academician of the International Academy of Astronautics, said in his report that in the next 15 years, China's deep space exploration will demonstrate and implement ten major engineering tasks in three fields, including lunar exploration, planetary exploration, and delivery technology, The plan is to achieve manned landing on the moon around 2030...

On May 29, 2023, the Chinese government website released a message from Xinhua News Agency, officially announcing the launch of China's manned lunar landing program.For China's lunar landing program,Americans are really panicked in their hearts...

During the 21 hours and 23 minutes of the Shenzhou-5 flight, Yang Liwei said he only slept for half an hour because time was too precious, and all his experiences and feelings became the first-hand experience that Chinese astronauts had gained in space for the first time. After the successful completion of the Shenzhou-5 mission, especially in the past decade, China's manned space development has also entered a fast lane...

Driven by multiple factors such as long vacations, home visits, parent-child vacations, and cross city performances, this year's "National Day" has reached a new high in popularity, and the tourism market has ushered in the most concentrated and released travel craze in recent years. According to the data center of the Ministry of Culture and Tourism, 826 million domestic tourists will travel during the Mid-Autumn Festival and the Eleventh Festival holidays in 2023, a year-on-year increase of 71...

On the morning of July 23rd, the term "Sichuan Airlines 8985 emergency alternate landing in Jiangsu" hit the hot search.It is reported that on the evening of July 21st, Sichuan Airlines Flight 3U8985 was scheduled to carry live organs from Chengdu to Wuxi...

Summary: Like everyone who helped outJuly 21stSichuan Airlines flight from Chengdu to WuxiApply for alternate landing at Yangzhou Yangtai AirportAfter landingThe airport also immediately launched an emergency planWhat happened?July 21stMany areas in Jiangsu are covered by thunderstormsThe meteorological department predicts that it will not dissipate in the short termMeanwhile, Sichuan Airlines Flight 3U8985Approaching the destinationFlight 3U8985 was originally planned to fly from Chengdu to WuxiAffected by thunderstorm weather at this timeAirports in the southern Jiangsu regionUnable to take off and land aircraft normallyApply for alternate landing at Yangzhou Yangtai Airport20:13Reply from Yangtai Airport Command CenterAccept alternate landingThe plane will immediately alternate as plannedAt this point...

recentlyOn flight A67773 from Baoshan to BeijingA passenger has a sudden illnessTachypnea with palpitationsThe crew has decided to make an emergency landing at Kunming Changshui AirportBuying valuable time for sick passengers to seek medical treatmentJuly 13th 12:26After plane level flightWhen the flight attendant departs from the rear cabinDiscovering a passenger feeling unwellThe flight attendant opens the ventilation hole and lowers the cabin temperatureAssist passengers in taking their own medicationThe passenger stated that it is no longer a major concernBut ten minutes laterThe purser discovered this passengerTachypnea, pale complexion...