Yahoo Web Search

Search results

  1. People also ask

  2. Nov 4, 2022 · CNN — The charred remnants of a rocket booster plunged uncontrolled back to Earth Friday morning, an event decried in the West as an irresponsibly risky move by the China National Space...

  3. Dec 29, 2023 · By Samantha Mathewson. published 29 December 2023. Side boosters of the Long March 3B rocket used to launch two Chinese satellites may have fell near inhabited areas. Comments (5) A Chinese...

  4. Nov 3, 2022 · By Ben Turner. published 3 November 2022. This is the fourth time in two years that a Long March 5B booster has crashed back to Earth in an uncontrolled reentry. A computer rendering of...

    • Why Is China Allowing This to Happen… Again?
    • What Are The Odds of Getting hurt?
    • Why Is It Hard to Forecast Where It's Going?
    • What Do Other Spacefaring Nations Think About It?
    • What Could China Do About It?

    It's not clear. The lack of information from China to the rest of the world leaves room for speculation. The point of this mission and the previous three was to send extremely heavy modules into space to build a space station. Any extra weight built into the rocket, such as extra fuel, heat shields, or technology to perform a controlled landing, wo...

    Most of the junk that plunges back to Earth burns up or splashes down. The odds of space stuff hitting the ocean are good, given two-thirds of the planet is covered in water. But the uncertainty of where this large hunk of metal will land presents a risk to humans that is well above commonly accepted levels among spacefaring nations. About 88 perce...

    There are far too many variables. The density of the atmosphere, the level of solar activity, and the direction of the rocket are all needed to compute the drag force the object will be subject to, which can dramatically impact its trajectory. Scientists outside of the Chinese space program also need to know how the rocket is built and what it's ma...

    Many space programs have condemned China for the re-entries, calling them out as reckless, including NASA, but there aren't any specific international laws or treaties that control how a country or company disposes of its launch vehicles. The Space Liability Convention of 1972, however, concluded that if something bad happens and the debris causes ...

    Technology exists to prevent uncontrolled re-entries. Aerospace experts say space programs can choose materials that don't survive the scorching-hot conditions of re-entry as well, or they could build a launch vehicle that allows the mission control team to guide it down. Doing the latter would require power to restart the engines and technology to...

  5. May 9, 2021 · The Chinese rocket has come down. The 23-ton core stage of a Long March 5B booster crashed back to Earth Saturday night (May 8), ending 10 controversial days aloft that captured the...

  6. Nov 3, 2022 · By Ben Turner & LiveScience. A computer rendering of China's new Tiangong space station as seen from orbit. A rocket booster, used to deliver part of the station into space, will fall to...

  7. Nov 4, 2022 · The 23-ton (21 metric tons) piece of debris resulted from China's launch of a Long March 5B rocket on Monday (Oct. 31) that carried the Mengtian science module to the nation's Tiangong space...

  1. People also search for