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yoichi
Posted on: Mar 5 2019, 06:51 AM


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press release in english.
http://fanfun.jaxa.jp/jaxatv/files/20190305_hayabusa2_en.pdf

https://www.youtube.com/watch?v=-3hO58HFa1M
  Forum: Hayabusa2 · Post Preview: #244140 · Replies: 981 · Views: 852288

yoichi
Posted on: Feb 21 2019, 07:55 AM


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"Hayabusa2" Touchdown (TD1)(English)
https://www.youtube.com/watch?v=qeMwAdquDYM
Live relay from JAXA Sagamihara Campus: Feb 22, 06:45~ JST
  Forum: Hayabusa2 · Post Preview: #243999 · Replies: 981 · Views: 852288

yoichi
Posted on: Oct 31 2018, 01:46 AM


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QUOTE (yoichi @ Oct 30 2018, 05:47 PM) *
http://www.hayabusa2.jaxa.jp/topics/20181030_TD1R3_CAMH/

Image taken with a small monitor camera (cam-h) in touchdown 1 rehearsal 3 (TD1-R3). The photograph was taken from the altitude of about 21m, which began to rise on October 25, 2018 (JST) every second.
The rising speed is about 52cm/s. (Image credit: JAXA)


press release in english
http://www.hayabusa2.jaxa.jp/en/topics/20181030e_TD1R3_CAMH/
  Forum: Hayabusa2 · Post Preview: #241604 · Replies: 981 · Views: 852288

yoichi
Posted on: Oct 30 2018, 08:47 AM


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http://www.hayabusa2.jaxa.jp/topics/20181030_TD1R3_CAMH/

Image taken with a small monitor camera (cam-h) in touchdown 1 rehearsal 3 (TD1-R3). The photograph was taken from the altitude of about 21m, which began to rise on October 25, 2018 (JST) every second.
The rising speed is about 52cm/s. (Image credit: JAXA)


  Forum: Hayabusa2 · Post Preview: #241596 · Replies: 981 · Views: 852288

yoichi
Posted on: Oct 30 2018, 12:28 AM


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https://twitter.com/haya2e_jaxa/status/1057065930927140864
HAYABUSA2@JAXA‏ @haya2e_jaxa
[BOX-C] Touchdown rehearsal, TD1-R3, is just over but we are beginning BOX-C operations. The spacecraft will perform low altitude observations at ~5km from today (October 30). After this, we plan to further lower the altitude for images near the touchdown candidate site, L08.
9:25 - 2018年10月30日
  Forum: Hayabusa2 · Post Preview: #241592 · Replies: 981 · Views: 852288

yoichi
Posted on: Oct 26 2018, 06:29 AM


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http://www.hayabusa2.jaxa.jp/en/topics/201...6e_TD1R1A_ONCT/
The highest resolution image of Ryugu

  Forum: Hayabusa2 · Post Preview: #241552 · Replies: 981 · Views: 852288

yoichi
Posted on: Oct 15 2018, 04:59 AM


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https://twitter.com/haya2e_jaxa/status/1051693960429633537
HAYABUSA2@JAXA‏ @haya2e_jaxa
The material from the press briefing that was held on October 11 is now available on the project website. Content includes:
(1) Report on the separation of MASCOT,
(2) Touchdown rehearsals and plans.
http://www.hayabusa2.jaxa.jp/en/enjoy/mate...1011_ver7en.pdf
13:39 - 2018年10月15日
  Forum: Hayabusa2 · Post Preview: #241456 · Replies: 981 · Views: 852288

yoichi
Posted on: Oct 12 2018, 12:15 PM


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https://www.dlr.de/dlr/presse/en/desktopdef...#/gallery/32338
Numerous boulders, many rocks, no dust: MASCOT's zigzag course across the asteroid Ryugu
  Forum: Hayabusa2 · Post Preview: #241434 · Replies: 93 · Views: 117539

yoichi
Posted on: Oct 5 2018, 01:08 PM


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http://www.hayabusa2.jaxa.jp/en/topics/20181005e_MSC_ONC/

The small asteroid lander, MASCOT, that was developed in Germany and France, was successfully separated from the Hayabusa2 spacecraft on October 3 and delivered safely to the surface of Ryugu. After landing, MASCOT acquired scientific data on the asteroid surface, which was transmitted to the MASCOT team via the spacecraft. Scientific analysis of this data is expected to be performed by the MASCOT team from now onwards.

From the Hayabusa2 spacecraft, we attempted to capture the separated MASCOT using the three optical navigation cameras (ONC-T, ONC-W1, ONC-W2). When the image data was received from the spacecraft, we could confirm that MASCOT appears in images photographed with the ONC-W1 and ONC-W2.
  Forum: Hayabusa2 · Post Preview: #241367 · Replies: 93 · Views: 117539

yoichi
Posted on: Oct 5 2018, 09:37 AM


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http://www.hayabusa2.jaxa.jp/topics/20181005_MSC_ONC/

  Forum: Hayabusa2 · Post Preview: #241366 · Replies: 93 · Views: 117539

yoichi
Posted on: Oct 2 2018, 06:00 AM


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QUOTE (Hungry4info @ Oct 2 2018, 01:07 PM) *
The Japanese Hayabusa 2 twitter account reports that the spacecraft has begun descending toward Ryugu in preparation to deploy the MASCOT lander. Nothing on the English twitter as of the time of this post.
https://twitter.com/haya2_jaxa/status/1046965970466746369


English twitter account of HAYABUSA 2.
https://twitter.com/haya2e_jaxa

  Forum: Hayabusa2 · Post Preview: #241274 · Replies: 93 · Views: 117539

yoichi
Posted on: Sep 22 2018, 02:14 PM


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press release in english
http://www.hayabusa2.jaxa.jp/en/topics/20180922e/
  Forum: Hayabusa2 · Post Preview: #241082 · Replies: 75 · Views: 96674

yoichi
Posted on: Sep 22 2018, 01:56 PM


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fig1
https://twitter.com/haya2e_jaxa/status/1043482666958352385
HAYABUSA2@JAXA‏ @haya2e_jaxa
This is a picture from MINERVA-II1. The color photo was captured by Rover-1A on September 21 around 13:08 JST, immediately after separation from the spacecraft. Hayabusa2 is top and Ryugu's surface is below. The image is blurred because the rover is spinning. #asteroidlanding

fig2
https://twitter.com/haya2e_jaxa/status/1043484079469953025
HAYABUSA2@JAXA‏ @haya2e_jaxa
Photo taken by Rover-1B on Sept 21 at ~13:07 JST. It was captured just after separation from the spacecraft. Ryugu's surface is in the lower right. The misty top left region is due to the reflection of sunlight. 1B seems to rotate slowly after separation, minimising image blur.

fig3
https://twitter.com/haya2e_jaxa/status/1043486871504867329
HAYABUSA2@JAXA‏ @haya2e_jaxa
This dynamic photo was captured by Rover-1A on September 22 at around 11:44 JST. It was taken on Ryugu's surface during a hop. The left-half is the surface of Ryugu, while the white region on the right is due to sunlight. (Hayabusa2 Project)
  Forum: Hayabusa2 · Post Preview: #241080 · Replies: 75 · Views: 96674

yoichi
Posted on: Oct 5 2015, 08:40 AM


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http://global.jaxa.jp/news/2015/#news5842

Oct. 5, 2015 Updated
“Ryugu” was selected as name of Hayabusa2 target asteroid

Asteroid 1999 JU3, a target of the Asteroid Explorer “Hayabusa2,” was named “Ryugu”.
One major reason for the selection was that, in the Japanese ancient story “Urashima Taro”, the main character, Taro Urashima, brought back a casket from the Dragon’s palace, or the “Ryugu” Castle, at the bottom of the ocean, and the theme of “bringing back a treasure” is common as the Hayabusa2 will also bring back a capsule with samples. It was selected among 7,336 entries.
Thank you very much to so many of you who took part in the naming campaign.
  Forum: Hayabusa2 · Post Preview: #226996 · Replies: 981 · Views: 852288


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