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1. www.nasa.gov › news-release › nasa-selects-international-spaceNASA Selects International Space Station US Deorbit Vehicle

   www.nasa.gov › news-release › nasa-selects-international-space

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   1 giorno fa · The safe deorbit of the International Space Station is the responsibility of all five space agencies. The single-award contract has a total potential value of $843 million. The launch service for the U.S. Deorbit Vehicle will be a future procurement. In its 24th year of continuously crewed operations, the space station is a unique scientific ...

2. techcrunch.com › 2024/06/26 › spacex-scores-843m-nasa-contractSpaceX scores $843M NASA contract to de-orbit ISS in 2030

   techcrunch.com › 2024/06/26 › spacex-scores-843m-nasa-contract

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   10 ore fa · NASA has selected SpaceX to develop a spacecraft that will de-orbit the International Space Station in 2030 — a contract valued at as much as $843 million, the agency announced Wednesday. The ...

3. edition.cnn.com › 2024/06/26 › scienceNASA tasks SpaceX to build disposal vehicle for International...

   edition.cnn.com › 2024/06/26 › science

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   9 ore fa · The Elon Musk-led company will get up to $843 million to build a vehicle to deorbit the International Space Station for NASA.

4. www.nasa.gov › smallsat-institute › sst-soa13.0 Deorbit Systems - NASA

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   • Chapter Contents
   • 1 Introduction
   • 2 Orbital Debris Regulations
   • 3 State-Of-The-Art – Passive Systems
   • 4 State-Of-The-Art – Active Systems
   • 5 Summary
   • References

   Chapter Glossary

   13.1 Introduction

   13.2 Orbital Debris Regulations

   13.3 State-of-the-Art – Passive Systems

   Vedi l'elenco completo su nasa.gov

   Space debris, also known as orbital debris or space pollution, are derelict artificial objects left in space on purpose and accidentally that include larger nonfunctional spacecraft and rocket bodies, and smaller disintegrated mission-related objects such as lens caps, ejected bolts, or even paint flakes. Additionally, larger space debris are commo...

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   Space debris has been a concern for several decades, but with visible sightings of reentry fragments of spacecraft and rocket bodies, the urgency to address space debris has grown. NASA’s Orbital Debris Program Office was created in 1979, the Air Force Space Debris Research Program was initiated in the 1980s. NASA was among the first organizations ...

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   Passive deorbit methods require no further active control after deployment. Recent developments have increased the number of available options with flight heritage. This chapter will emphasize recent developments rather than past missions. In addition, the chapter aims to discuss devices used exclusively for deorbit purposes, excluding technologies...

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   Several companies have been increasingly offering active spacecraft-based deorbit systems. Space startups such as Astroscale, ClearSpace, and D-orbit have long-term plans and have already started initial technology demonstration missions. These systems consist of separate, dedicated spacecraft that attach to decommissioned satellites to place them ...

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   Space debris regulations are becoming more stringent. Consequently, several deorbit technologies have matured significantly over the course of the last few years. Traditionally passive systems have been more common, have flown on various missions, and have increased to TRL 9 after successful technology demonstrations. Drag sails are the main techno...

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   European Space Agency. “Space Debris by the Numbers,” December 6, 2023. [Online] Available at: https://www.esa.int/Space_Safety/Space_Debris/Space_debris_by_the_numbers

   Federal Communications Commission. “Mitigation of Orbital Debris: Second Report and Order,” June 21, 2004. Available at: https://docs.fcc.gov/public/attachments/FCC-04-130A1.pdf

   NASA. “Process for Limiting Orbital Debris,” NASA-STD-8719.14C. November 5, 2021.

   National Orbital Debris Implementation Plan, of the Orbital Debris Interagency Working Group, National Science and Security Council, July 2022.

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   • Autore: Sonja Caldwell

   • Publish Year: 2021

5. www.nasa.gov › wp-content › uploads2022 Deorbit Systems Chapter - NASA

   www.nasa.gov › wp-content › uploads

   13 mag 2023 · Credit: NASA. that all spacecraft must either deorbit within 25 years or move into a graveyard orbit for safe storage, while the IADC is a non-binding recommendation (3). However, as explained earlier in this chapter, the new FCC rule will reduce this value to just 5 years (40) for most commercial spacecraft (64).

6. www.space.com › nasa-spacex-international-space-station-deNASA selects SpaceX to build deorbit vehicle for International...

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   1 giorno fa · The request was for a "space tug" vehicle that could help deorbit the U.S. sections of the International Space Station (ISS) safely. On Wednesday (June 26), the agency issued a statement ...

7. spacenews.com › nasa-awards-spacex-contract-for-spaceNASA awards SpaceX contract for space station deorbit vehicle

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   1 giorno fa · NASA selected SpaceX to develop a spacecraft that will be used to perform the final phases of the deorbiting of the International Space Station around 2030.