Anonymous ID: d27685 Oct. 12, 2025, 7:30 a.m. No.23726945   🗄️.is 🔗kun   >>6968 >>7054 >>7145 >>7150 >>7154

Mystery Noises in Space: What Did China’s First Astronaut Really Hear?

Last updated: October 12, 2025

 

In October 2003, a remarkable event unfolded in space as Yang Liwei, China’s first astronaut, embarked on his historic journey aboard the Shenzhou 5 capsule.

While orbiting Earth, he encountered a puzzling phenomenon that contradicted the scientific understanding of sound in the vacuum of space.

Yang reported hearing distinct knocking noises, describing them as “like someone was hitting the body of the spaceship with a wooden hammer.”

This sound, both rhythmic and clear, had no visible source, leaving Yang and scientists alike in a state of bafflement. Attempts to replicate the noise upon his return to Earth proved futile, adding to the mystery.

 

Nearly two decades later, the enigma deepened as multiple astronauts from China experienced similar knocking sounds during their missions in 2005 and 2008.

This strange auditory phenomenon has since become part of the lore of China’s space program, not feared but rather expected among its astronauts. Yang even reassured his successors, advising them not to worry if they too heard the mysterious knocks.

 

The origins of these sounds have sparked various theories. Experts note that space travelers have reported unexplainable sounds over the decades.

One notable instance occurred during the Apollo 11 mission in May 1969 when astronauts heard a high-pitched whistling while orbiting the Moon. NASA initially attributed the sound to radio interference, but skepticism remained due to its unusual quality.

In recent years, the Van Allen Probes have documented what scientists call “plasma waves” within Earth’s magnetosphere, translating electromagnetic signals into human-audible sound.

However, these sounds are captured through instruments rather than being heard directly.

 

Yang’s experience presents a different challenge, as he was hearing something with his own ears—a phenomenon not easily explained by current scientific understanding. Several theories have emerged to make sense of the sounds.

One possibility suggests that thermal stress from rapid temperature changes in space might cause materials to expand and contract, creating mechanical sounds.

While this theory holds some merit, aerospace engineering experts emphasize that the specific nature of Yang’s description doesn’t fully align with known thermal effects.

 

Another potential explanation involves micrometeoroids or space debris. At speeds of up to 28,000 km/h in low-Earth orbit, these tiny particles could generate vibrations when they impact the spacecraft.

Despite this, there has been no evidence of impact marks related to the sounds Yang and others reported, and they occurred multiple times without direct contact.

 

A third theory considers the mental state of astronauts, suggesting that stress or isolation could lead to auditory hallucinations. However, there is no historical precedent for astronauts hearing such sounds without identifiable causes.

Interestingly, an unrelated but notable audio phenomenon captured by NASA’s Juno probe in 2021 adds another layer to this discussion. As Juno flew past Ganymede, Jupiter’s largest moon, it recorded electromagnetic emissions that created a complex audio track.

This data, though not directly perceived by human ears, illustrates how signals in space might offer intriguing auditory phenomena, challenging traditional notions of silence beyond Earth.

 

As scientists continue to explore the inexplicable sounds reported by Yang and others, the quest for answers remains ongoing.

The compelling mysteries of space not only intrigue the scientific community but also contribute to the ever-expanding narrative of humanity’s exploration beyond our planet.

 

https://news.ssbcrack.com/mystery-noises-in-space-what-did-chinas-first-astronaut-really-hear/

Anonymous ID: d27685 Oct. 12, 2025, 7:36 a.m. No.23726960   🗄️.is 🔗kun

Oct. 12, 1964: Voshkod 1 sends the first crew to space

October 12, 2025

 

Voshkod 1 kicked off the second series of manned Soviet spaceflights, following the Vostok missions that had been the first to put humans in space.

When the craft launched on Oct. 12, 1964, for its flight of just over 24 hours, it was the seventh crewed spaceflight for the Soviet Union — but the first for any country with more than one person onboard.

 

The capsule carried three cosmonauts: Vladimir Komarov, Konstantin Feoktistiv, and Boris Yegorov.

Although technical improvements had been made since the Vostok flights, the size of the ship had not changed, and political pressure had pushed the space program to squeeze three crew members in, rather than the planned two. (The Vostok flights had each carried only one person.)

As a result, Voshkod 1 was the first flight in which the crew didn’t wear spacesuits — there simply wasn’t the capacity for them in the spacecraft. It was also the first mission during which biomedical information was collected onboard.

Yegorov was a medical doctor, collecting blood samples and measuring the blood pressure, brain waves, and muscle condition of his crewmates throughout the flight.

The data collected would help the Soviets plan for longer spaceflights in the future.

 

https://www.astronomy.com/today-in-the-history-of-astronomy/oct-12-1964-voshkod-1-sends-the-first-crew-to-space/

Anonymous ID: d27685 Oct. 12, 2025, 7:54 a.m. No.23727043   🗄️.is 🔗kun

See Orion hunt the half-lit moon on Oct. 12 and The moon cozies up to Jupiter on Oct 13

October 12, 2025

 

Look to the eastern horizon shortly before midnight on Oct. 12 to see the moon rising majestically with the red giant Betelgeuse and the stars of the constellation Orion. Jupiter will be close on their heels.

Head out an hour before midnight local time to see the half-lit moon climb above the northeastern horizon, with the reddish light of Betelgeuse twinkling brightly to its right. The left half of the lunar disk will be bathed in direct sunlight and its left veiled in shadow.

 

The constellation Orion will provide a wealth of beautiful naked eye targets to observe on the night of Oct. 12. Most notable is the red star Betelgeuse , a colossal stellar body in the twilight of its existence.

It is expected to explode in a dramatic supernova as bright as a full moon in Earth's sky upon exhausting its supply of helium and heavier fuel reserves — a process that could take tens of thousands of years.

 

Look to the right of Betelgeuse to spot the three stars of the famous Orion's Belt asterism — Alnitak, Alnilam and Mintaka — stacked on top of each other, with the blue supergiant Rigel, the brightest point of light in the famous constellation, shining less than 10 degrees beyond. Remember, 10 degrees is the equivalent to the width of your fist held at arm's length against the night sky.

You may notice a hazy blur of light close to Orion's belt as the constellation slips free of the horizon. That's the Orion nebula, the closest stellar nursery to Earth where a new generation of incandescent stars are being formed.

 

It's best to observe faint deep-sky objects using the averted gaze technique, wherein you place the object on the periphery of your vision, where the cells that excel at low-light vision are clustered.

Gazing through a telescope with an aperture of 6 inches will help reveal the structure of the vast, glowing nebula.

 

Look below the moon around midnight to spot the gleaming orb of light of Jupiter rise above the eastern horizon, embedded in the stars of the constellation Gemini.

Stargazers looking to get a closer look at the myriad wonders of Orion and the wider sky should check out our roundup of the best telescope and binocular deals available in 2025.

 

https://www.space.com/stargazing/see-orion-hunt-the-half-lit-moon-on-oct-12

https://www.space.com/stargazing/the-moon-cozies-up-to-jupiter-on-oct-13-2025-heres-how-to-see-it

Anonymous ID: d27685 Oct. 12, 2025, 7:59 a.m. No.23727058   🗄️.is 🔗kun

Saudi Space Agency Concludes Participation in World Space Week 2025

06:15 - 12 October 2025

 

The Saudi Space Agency (SSA) concluded its participation in World Space Week 2025, designated by the United Nations to be held annually from October 4 to 10, through a series of awareness and interactive activities targeting students, researchers, specialists, and the general public.

During the week, the SSA launched a digital awareness campaign and scientific content through its website and official accounts, offering visual and written materials to promote scientific knowledge about space and its sciences, the Saudi Press Agency reported on Sunday.

 

The initiative aimed to raise awareness of the importance of space exploration for the benefit of humanity, in cooperation with the Ministry of Education and with the participation of more than 20 Saudi universities across the Kingdom.

The SSA organized workshops and field visits for university students to its Concurrent Design Facility (CDF), allowing them to learn about the mechanisms of space mission design.

It also held awareness lectures delivered by a number of its staff and experts, focusing on concepts and technologies related to space exploration.

 

At the beginning of the week, the SSA launched the Knowledge Space portal on its website, offering a variety of Arabic content, including videos, booklets, and interactive educational guides, to promote scientific awareness and disseminate knowledge about space sciences across all segments of society.

Moreover, Saudi astronauts presented a series of video messages for school and university students, sharing insights about space, their experiences aboard the International Space Station, and the role of youth in shaping the future of space exploration.

 

The week’s events saw wide engagement across schools, universities, and digital awareness platforms, featuring activities, competitions, and simple scientific experiments introducing students to space concepts and life in space, and the campaign received broad media coverage across multiple platforms.

The agency’s participation in World Space Week 2025 comes as part of its ongoing efforts to enhance the Kingdom’s presence in space science and technology awareness and education, and to reaffirm its leading role in empowering and inspiring the new generation to contribute to the future of space and its technologies.

This initiative aligns with the goals of Saudi Vision 2030, which aims to build a knowledge-based economy and promote sustainable, innovation-driven development.

 

https://english.aawsat.com/varieties/5196291-saudi-space-agency-concludes-participation-world-space-week-2025

Anonymous ID: d27685 Oct. 12, 2025, 8:10 a.m. No.23727104   🗄️.is 🔗kun

SpaceX KF-03 Mission

October 21, 2025

 

SpaceX is targeting Sunday, October 12 for a Falcon 9 launch of the KF-03 mission to orbit from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station in Florida.

 

Liftoff is targeted for 8:29 p.m. ET with additional opportunities available until 10:44 p.m. ET. If needed, a backup launch opportunity is available on Monday, October 13 starting at 8:08 p.m. ET.

 

A live webcast of this mission will begin about 15 minutes prior to liftoff, which you can watch here and on X @SpaceX. You can also watch the webcast on the X TV app.

 

This will be the second flight for the Falcon 9 first stage booster supporting this mission, which previously launched KF-02.

 

After stage separation, the first stage will land on the Just Read the Instructions droneship, which will be stationed in the Atlantic Ocean.

 

https://www.spacex.com/launches/kf-03