More Than 43,000 Satellites to Be Launched Worldwide by 2035 The increasing launch activity is projected to boost the space services market by $665 billion. This growth is fueled by major orbital constellations, defense projects, and rapid advancements in launch technologies. This surge in satellite launches reflects a significant expansion in space-related industries, with various sectors benefitting from the advancements in satellite technology.

First Stage Testing of "Soyuz-5" Rocket Yesterday, fire tests were carried out at Roscosmos' facility, the Scientific and Testing Center of the Rocket and Space Industry, marking the final stage of ground testing. The stage features the RD-171MV rocket engine, generating 800 tons of thrust by NPO Energomash and using kerosene and liquid oxygen as fuel components for environmental friendliness. The successful verification of the interaction between the first stage systems and the engine, with the RD-171MV operating for the designated 160 seconds, paves the way for the start of flight-design tests for the "Soyuz-5" carrier rocket developed by Roscosmos' Rocket and Space Center "Progress." This rocket is designed for launches under the joint project "Baiterek" with Kazakhstan, focusing on launching automatic spacecraft into various near-earth orbits with the use of booster blocks.

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Ground Fire Tests Conducted on "Soyuz-5" First Stage At the Scientific and Testing Center of Rocket and Space Industry, ground fire tests were carried out on the first stage of the "Soyuz-5" rocket. The tests involved the RD-171MV engine with a thrust of 800 tons, using kerosene and liquid oxygen components for a duration of 160 seconds. The interaction of onboard systems was successfully verified during the testing. The first stage of "Soyuz-5" is a crucial component of a prospective super-heavy-class rocket. These tests mark a significant step towards the planned launch of "Soyuz-5" from the Baikonur Cosmodrome by the end of this year. A video showcasing the tests will be released tomorrow, promising an impressive display of power.

Russian Astrophysicists Find Error in Galactic Coordinates Quasars, which are active galactic nuclei containing massive black holes, are crucial as stable radio sources for navigation satellites. However, the presence of "false beacons" has resulted in a notable systematic error within navigation systems. A recent study by Russian astrophysicists has revealed 35 galaxies with inaccurate coordinates. In these cases, the brightest region is identified as a shock wave within the jet, rather than the central core.

Powerful Solar Flare Recorded on Sun A significant solar flare of class M 2.0 occurred on October 9, marking the most powerful event since the end of September. The plasma ejection associated with the flare happened on the far side of the Sun and was perfectly visible through observation. Despite the intensity of the solar event, Russian scientists have reassured that this flare poses no immediate threat to Earth's safety.

Mesmerizing Visualization of Lunar Reconnaissance Orbiter Data Data collected by the Lunar Reconnaissance Orbiter (LRO) offers a fascinating glimpse into the surface and features of our moon. The visualization provides valuable insights into our natural satellite's characteristics and terrain. Understanding the data from the LRO is crucial for enhancing our knowledge of the moon's landscape and composition. This visualization showcases the importance of space exploration in unraveling the mysteries of celestial bodies within our solar system.

Chinese Engineers Develop Solution to Orbital Overpopulation Issue Chinese engineers have devised a solution to the growing problem of "overpopulation" in orbit, where an increasing number of spacecraft raises the risk of collisions that could lead to a chain reaction. China's proposed solution is a unified modular system based on cloud computing principles. This system aims to standardize satellites, ultimately decreasing their quantity in orbit and mitigating collision risks. Despite the promising solution, one significant obstacle remains - the influence of geopolitics.

Rocket New Glenn Set to Send Two Satellites to Mars Blue Origin is gearing up for the second launch of its new heavy carrier. The first stage has been moved to the launch pad at Cape Canaveral. Two NASA probes, ESCAPADE - Blue and Gold, are set to examine Mars' atmosphere and the effects of solar wind. The spacecraft are currently undergoing final inspections in Florida.

Results Announced of the SIRIUS Isolation Experiments The SIRIUS project, initiated in 2017, involved scientists from the IBMP RAS conducting four isolation experiments over varying durations with volunteer subjects: 17, 120, 240, and 366 days. The scientific program focused on studying human adaptation to space conditions, simulating missions to distant planets, testing space equipment, virtual reality systems, and robotic technologies to enhance astronaut safety during deep space exploration.