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Updates on Hayabusa and Akatsuki: second chamber opened, possible engine nozzle breakage

Emily Lakdawalla • December 17, 2010

The Hayabusa update is brief: having opened the first Hayabusa sample return chamber (compartment A) last month, JAXA has now opened compartment B, and they found nothing inside.

A little more information on the Hayabusa samples from Itokawa

Emily Lakdawalla • November 17, 2010

Since I posted an update Monday about JAXA confirming extraterrestrial samples in the Hayabusa sample return capsule, JAXA has posted an English-language version of their press release, which contains a bit more information.

JAXA announcement: Itokawa sample return successful!

Emily Lakdawalla • November 15, 2010

It's official: in a press release today, JAXA announced that some 1,500 dust grains scraped from the interior of Hayabusa's clean-looking sample return capsule are not of terrestrial origin so must be from Itokawa.

Five close-approach images of Hartley 2 by Deep Impact, with commentary

Emily Lakdawalla • November 04, 2010

Here's the five close-approach images of Hartley 2 captured today, November 4, 2010, by the Deep Impact spacecraft, collected into one file. Boy, do these images reward close examination!

365 Days of Astronomy Podcast: The Flight of Hayabusa

Emily Lakdawalla • September 12, 2010

Today the 365 Days of Astronomy podcast aired my contribution, The Flight of Hayabusa, a recap of that dramatic mission.

Report from the Exploration of Near-Earth Objects Objectives Workshop

Bruce Betts • August 10, 2010

This week, Jennifer Vaughn and I are representing the Planetary Society at NASA's Exploration of Near-Earth Objects (NEO) Objectives Workshop, or ExploreNOW.

A brush painting for Hayabusa

Emily Lakdawalla • July 07, 2010

Upon James Aldridge's return from Japan, he posted several albums worth of amazing photos, including several of their calligraphy instructor, well-known artist Aiko Tanaka, creating a gestural brush painting to commemorate Hayabusa's return.

A look inside the Hayabusa sample capsule

Emily Lakdawalla • July 06, 2010

A very brief item posted on the Hayabusa website included two pictures of the interior of its sample return capsule, one of which shows a particle.

Amigurumi: How I channeled my adrenaline while watching Hayabusa's return

Emily Lakdawalla • June 14, 2010

Covering the events of Hayabusa's return involved a lot of watching and waiting. Rather than go blind staring at my computer and cause carpal tunnel syndrome by excessively clicking the refresh button, I decided to...go blind and develop carpal tunnel syndrome by doing some crocheting.

Hayabusa update: First step for sample capsule return to Japan

Emily Lakdawalla • June 14, 2010

Here are a few photos from a Flickr gallery from the Australian Science Media Centre documenting the Hayabusa sample capsule's first step in its journey from Australia to Sagamihara, Japan, where it will arrive on Friday.

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