Hayabusa2

Japanese asteroid sample-return mission studying Ryugu and beyond.

Quick Facts: Who was Hayabusa2?

Subject:
Hayabusa2
Known for:
Japanese asteroid sample-return mission studying Ryugu and beyond.
Born:
2014-12-03
Century / Era:
2014s Historical Era Archive
Verified Source:
2Day Chrono-Wiki & Primary Historical Archives

Origins & Early Life

Hayabusa2 (Japanese: はやぶさ2; lit. 'Peregrine falcon 2') is an asteroid sample-return mission operated by the Japanese state space agency JAXA. It is a successor to the Hayabusa mission, which returned asteroid samples for the first time in June 2010.

Career & Major Achievements

Hayabusa2 was launched on 3 December 2014 and rendezvoused in space with near-Earth asteroid 162173 Ryugu on 27 June 2018. It surveyed the asteroid for a year and a half and took samples. It left the asteroid in November 2019 and returned the samples to Earth on 5 December 2020 UTC.

Enduring Legacy & Impact

Its mission was extended through at least 2031, during which it flew by the asteroid 98943 Torifune in July 2026, and has a planned rendezvous with the small, rapidly rotating asteroid 1998 KY26 in July 2031. Hayabusa2 carries multiple science payloads for remote sensing and sampling, and four small rovers to investigate the asteroid surface and analyze the environmental and geological context of the samples collected. Asteroid 162173 Ryugu (formerly designated 1999 JU3) is a primitive carbonaceous near-Earth asteroid.

Chronological Milestones & Life Events

  1. 1999: 1999 Milestone — Asteroid 162173 Ryugu (formerly designated 1999 JU3) is a primitive carbonaceous near-Earth asteroid.
  2. 2010: 2010 Milestone — It is a successor to the Hayabusa mission, which returned asteroid samples for the first time in June 2010.
  3. 2014 (2014-12-03): Birth of Hayabusa2 — Japanese asteroid sample-return mission studying Ryugu and beyond.
  4. 2019: 2019 Milestone — It left the asteroid in November 2019 and returned the samples to Earth on 5 December 2020 UTC.
  5. 2026: 2026 Milestone — Its mission was extended through at least 2031, during which it flew by the asteroid 98943 Torifune in July 2026, and has a planned rendezvous with the small, rapidly rotating asteroid 1998 KY26 in July 2031.

Notable Quotes by Hayabusa2

“The mission was extended through at least 2031.” (2014)

Historical Fact-Check Quiz: Hayabusa2

True or False: “Hayabusa2's primary target, asteroid 162173 Ryugu, is classified as a carbonaceous asteroid, which suggests it preserves pristine materials from the early Solar System.”

Answer (TRUE ⭕): Carbonaceous asteroids are scientifically valued because they are thought to retain the most unaltered, original chemical signatures from the formation of the Solar System.

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  • 2014 Historical Timeline & Archive — Explore world events and figures from 2014
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Frequently Asked Questions about Hayabusa2

Who was Hayabusa2 and what are their primary contributions?

Japanese asteroid sample-return mission studying Ryugu and beyond. Origins & Early Life: Hayabusa2 (Japanese: はやぶさ2; lit. 'Peregrine falcon 2') is an asteroid sample-return mission operated by the Japanese state space agency JAXA. It is a successor to the Hayabusa mission, which returned asteroid samples for the first time in June 2010.

When was Hayabusa2 born and during which historical era did they live?

Hayabusa2 was born on 2014-12-03. For complete historical world events during this era, explore the 2014 Chrono-Archive.

Where can I read more verified chronological archives on Hayabusa2?

Explore verified primary sources, interactive timelines, and contemporary figures in the 2Day Chrono-Wiki encyclopedia or review the original entry on Wikipedia.

Source: Wikipedia