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Hayabusa2 update: New views of Ryugu and corkscrew course adjustments

Emily Lakdawalla • June 21, 2018 • 2

Ryugu has continued to grow in Hayabusa2's forward view, resolving into a diamond-shaped body with visible bumps and craters! They've done hazard searches, optical navigation imaging, and measured the rotation rate at 7.6 hours.

The Mars Exploration Rovers Update Special Report: Opportunity Pummeled by Massive Dust Storm, Hunkers Down to Sleep

A.J.S. Rayl • June 15, 2018 • 3

Entrenched in the west rim of Endeavour Crater, veteran robot field geologist Opportunity is hunkered down in Perseverance Valley in a kind of hibernation mode.

Dawn Journal: Spiralling Down

Marc Rayman • June 15, 2018 • 5

Propelled by the perfect combination of xenon ions, hydrazine rocket propellant and adrenaline, Dawn is on the verge of its most ambitious exploits yet.

Hayabusa2: Ryugu takes shape

Emily Lakdawalla • June 14, 2018

Hayabusa2 is now less than 1000 kilometers away from Ryugu, and the tiny asteroid is beginning to betray its shape.

Get ready for OSIRIS-REx at Bennu! ...but be patient.

Emily Lakdawalla • June 12, 2018 • 1

NASA's OSIRIS-REx will get the first sight of its target Bennu in August and go into orbit in December.

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.

The Mars Exploration Rovers Update: Opportunity Makes Tracks on Magical Mystery Tour of Different Rocks

A.J.S. Rayl • June 02, 2018 • 11

Opportunity continued exploring the south trough of Perseverance in May, still looking for evidence that explains just how this one-of-a-kind valley meandering through Endeavour Crater’s rim formed.

Dawn Journal: Getting Elliptical

Marc Rayman • May 25, 2018 • 2

For the first time in almost a year, the Dawn mission control room at JPL is aglow with blue.

How to keep up with Hayabusa2

Emily Lakdawalla • May 25, 2018 • 2

Hayabusa2 is approaching asteroid Ryugu! Here's how to stay on top of mission news and the mission's planned schedule for 2018.

Chang'e 4 relay satellite, Queqiao: A bridge between Earth and the mysterious lunar farside

Luyuan Xu • May 19, 2018 • 2

China's fourth lunar mission, Chang’e 4, is expected to begin on May 21 with the launch of a Long March 4C rocket from the Xichang Satellite Launch Centre in the southwest of China. The launch will carry a spacecraft named Queqiao, which will serve as a communication relay satellite between Earth and the lunar farside.

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