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On September 11, 2024, Earth reached a new milestone in space travel, with a record 19 people currently orbiting our planet. This new record was set when a Russian Soyuz rocket launched three new astronauts towards the International Space Station (ISS). The previous record of 17 was set last year. This significant increase in human presence in space highlights the growing activity and collaboration in the realm of space exploration.

Soyuz Launches New Crew

The Soyuz mission took off on September 11, 2024, carrying NASA astronaut Don Pettit and Russian cosmonauts Alexey Ovchinin and Ivan Vagner. Their arrival at the ISS is expected to take place around 3:30 p.m. EDT (1930 GMT) on the same day.

This trio joins the existing nine astronauts aboard the ISS, including NASA’s Michael Barratt, Tracy Caldwell-Dyson, Matthew Dominick, Jeanette Epps, Barry Wilmore, and Suni Williams, along with cosmonauts Nikolai Chub, Alexander Grebenkin, and Oleg Kononenko.

International and Private Space Missions

Currently, three astronauts are residing on China’s Tiangong space station: Li Cong, Li Guangsu, and Ye Guangfu. Additionally, four astronauts are on the Polaris Dawn mission aboard a Crew Dragon capsule. This mission, which began on September 10, 2024, aims to set new records in private space exploration, including a planned spacewalk by Jared Isaacman and Sarah Gillis on September 12, 2024.

Records and Milestones

The record for the most people in space at one time was 20, set briefly in May 2023 and then again on January 26, 2024. This record was achieved when six space tourists joined 14 astronauts in orbit. For those who consider the Kármán line as the boundary of space, the record for most people in space remains at 19, tied by the Soyuz launch and Blue Origin’s suborbital New Shepard mission on December 11, 2021.

This achievement reflects the growing pace of human space exploration and international cooperation in orbit.

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Engineers Turn Lobster Shells Into Robot Parts That Lift, Grip and Swim

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Engineers have transformed discarded crustacean shells into functional biohybrid robots by softening the shell segments, adding elastomers, and attaching motors. These recycled structures can lift weight, grasp delicate items, and even propel small swimmers. The project demonstrates how food waste can become a sustainable robotics resource, though challenges remain wi…

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Strongest Solar Flare of 2025 Sends High-Energy Radiation Rushing Toward Earth

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A powerful X5.1 solar flare on November 11, 2025, sent high-speed protons toward Earth, producing the strongest radiation spike detected in nearly two decades. The event caused a rare ground-level enhancement, briefly raising radiation at flight altitude to ten times normal. While not dangerous this time, scientists warn larger flares could threaten avionics and commu…

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Astronomers Spot Galaxies Moving in Sync Across a 50-Million-Light-Year Stretch

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Astronomers have identified a 50-million-light-year-long cosmic filament in which 14 gas-rich galaxies all rotate in sync with the structure itself. The filament, mapped about 140 million light-years away, appears young, cold and shaped by slow cosmic flows. Galaxies on opposite ends move in opposite directions, suggesting the entire filament is spinning.

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