Mission: Hayabusa 2 |
Mission: Hayabusa 2 |
Jan 22 2008, 02:59 PM
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#1
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Junior Member Group: Members Posts: 58 Joined: 17-September 06 Member No.: 1150 |
JAXA wants to continue with Hayabusa 2. However there is/was a huge fight about the budget. Main problem was the budget for the launch vehicle. 2 months ago or so there was a report which said, that JAXA had to find another launch vehicle or the project gets cancelled. Now the Italian space agency played saviour and overed the VEGA. So finally we might see another Hayabusa in 2011.
It was mentioned here: http://www.jspec.jaxa.jp/080110Final_IPEWG-ProgramBook.pdf |
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Jul 11 2022, 07:17 PM
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#2
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Member Group: Members Posts: 437 Joined: 14-December 15 Member No.: 7860 |
Abstracts from presentations given at the “Hayabusa symposium 2021” have now been released:
https://curation.isas.jaxa.jp/symposium/abs...t/abs_2021.html Topics include sampling of asteroids Ryugu and Bennu, but also Itokawa, Moon, meteorites and future ones: Phobos and Mars. For me, the following abstracts seem particularly interesting: „JAXA Detailed Description -Variation of surface characteristics of Ryugu returned samples” Nakato A. et al. - https://curation.isas.jaxa.jp/symposium/abs...S2-3_Nakato.pdf „Surface morphologies and space weathering features of Ryugu samples” Matsumoto T. et al. - https://curation.isas.jaxa.jp/symposium/abs...6_Matsumoto.pdf „CNHOS contents with their isotopic compositions and preliminary organic profiles from the Hayabusa2 samples” Yoshinori T. et al. - https://curation.isas.jaxa.jp/symposium/abs...S3-7_Takano.pdf „Color Mapping of Asteroid Bennu” DellaGiustina D.N. et al. - https://curation.isas.jaxa.jp/symposium/abs...llaGiustina.pdf „Hydrothermal history of (162173) Ryugu’s parent body inferred from remote-sensing data” Tatsumi E. et al. - https://curation.isas.jaxa.jp/symposium/abs...4-3_Tatsumi.pdf from this abstract - on Phaethon: „...The similarity for both Ryugu and Phaethon, that neither exhibits a strong UV nor 2.7-µm OH-band absorption for the entire rotational phases, might result in similar spectral changes due to space weathering on both asteroids. Thus, the majority of Phaethon’s surface could be explained by freshness due to rejuvenation caused by the recent encounter with the Sun, i.e. fresh cometary activity...” „The young basalts on the Moon: Pb–Pb isochron dating in Chang’e-5 Basalt CE5C0000YJYX03501GP” Liu D. et al. - https://curation.isas.jaxa.jp/symposium/abs...21/S6-7_Liu.pdf |
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