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Hayabusa2's Approach phase has begun with a new photo of Ryugu!

Emily Lakdawalla • June 07, 2018 • 1

On June 3, Hayabusa2 ended use of its ion engines, for now, and is coasting the remaining distance toward Ryugu. It's using an optical navigation camera to image the asteroid's position against a field of background stars to help it navigate.

Hayabusa2 has detected Ryugu!

Emily Lakdawalla • March 01, 2018 • 1

In a milestone for the mission, JAXA's Hayabusa2 sample return spacecraft has sighted its destination, asteroid Ryugu.

How do you pronounce "Ryugu?"

Emily Lakdawalla • October 07, 2015 • 2

With some help from astronomer Elizabeth Tasker and a group of astronomy graduate students from the University of Hokkaido, I learn how.

Hayabusa2's target asteroid has a name!

Emily Lakdawalla • October 05, 2015 • 2

JAXA announced today the results of the naming contest for Hayabusa2. The target of the sample-return mission, formerly known as 1999 JU3 and still numbered 162173, is now named 162173 Ryugu.

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