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New goodies from asteroid Ryugu!

Jason Davis • July 11, 2018 • 9

Two new global views of Ryugu from Hayabusa2, plus a 3-D animation.

The Bounty of Iron Meteorites Found on Mars

Linda Martel • July 10, 2018 • 1

Something new and wonderful appeared in the Meteoritical Bulletin Database—an entire listing of meteorites found on Mars by robotic rovers and their science teams from the years 2005–2017.

Walking on Mars: Bringing the Red Planet Down to Earth

Jonathon Hill • July 06, 2018

What happens when you print a map of Mars the size of a basketball court?

What's the benefit of sample return?

Jason Davis • July 05, 2018 • 1

With Hayabusa2 at Ryugu and OSIRIS-REx closing on Bennu, it's the summer of sample return. Why do scientists go to so much trouble for a piece of a another world?

The Mars Exploration Rovers Update: Opportunity Sleeps as Storm Chasers Study Planet-Encircling Dust Cloud

A.J.S. Rayl • July 04, 2018 • 5

As a monster dust storm grew to encircle the Red Planet in June, Opportunity spent most of the month in the dark, presumably sleeping in a hibernation mode as the skies over Endeavour Crater became darker and darker.

Planetary Defense in the Moroccan Mountains

Jason Davis • July 03, 2018 • 1

A little-known observatory is s helping usher an Arab astronomy renaissance.

Programming note

Emily Lakdawalla • July 01, 2018 • 3

Emily Lakdawalla is on vacation from 1 to 22 July. Jason Davis will reign over the blog in her absence.

Curiosity update, sols 2027-2092: Return to drilling at Duluth, sciencing the dust storm

Emily Lakdawalla • June 29, 2018 • 1

Hooray! Curiosity has triumphantly returned to drilling with a successful drill and delivery to its lab instruments at a site named Duluth. It's now studying the dust storm as it drives to new drill sites on Vera Rubin ridge.

Let's check in on The Planetary Society's asteroid hunters

Jason Davis • June 29, 2018 • 2

The Shoemaker NEO Grant program funds advanced amateur astronomers who help determine if nearby asteroids will hit Earth. Here are some collected reports from our asteroid hunters.

Hayabusa2 arrived at Ryugu, so I can make comparisons of asteroid scales!

Emily Lakdawalla • June 27, 2018 • 2

On 26 June 2018, Hayabusa2 arrived at its target asteroid, Ryugu. In a very brief status update, I present comparisons of Ryugu to other previously visited asteroids and comets.

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