21st December 2016 Sol 1556

I am Geo-Min Science theme lead for todays plan.  As usual after 4 years of operations we are doing 3 sols of planning at one go. The plan will actually be executed on Mars in about a week’s time. We have recently identified some extraordinary cracking patterns in the mudstone. We hope to put APXS and the ChemCam […]

13th December 2016 Sol 1548

The Precipice drilling campaign has been curtailed because of a drill fault. The MSL rover engineers have been conducting a series of diagnostic tests to determine the cause and to prevent it happening again. We have been using the opportunity to examine sand movement rates (using HazCam images) in the current martian environment.

29th November 2016 Sol 1534

We have started our 19th drill or scoop.  Curiosity now aims to drill at regular elevation intervals (25 m) as we progress up through the Murray formation.  This will give us a representative set of mineral and compositional analyses so that we can track any environmental changes. In this HazCam image we are using the […]

2nd November 2016 Sol 1508

We have found an iron meteorite – called Egg Rock.  Curiosity was close enough to determine that it is composed of iron, with some nickel.The textureson the urface shows regmaglypts wher the atmosphere ablated the iron. It seems to have s fresh, unweathered surface suggesting it fell relatively recently in the Mars past, long after […]

19th Octobe 2016 Sol 1495

Curiosity has been drilling at Sabina as we continue our Murray formation investigations. Meanwhile Trace Gas Orbiter has successfully been placed in orbit. The TGO will follow up the discovery of methane in the Mars’ atmosphere made by Curiosity’s SAM and Mars Express, and ground-based observations in the infrared spectrum of methane in the atmosphere. […]

4th October 2016 Sol 1480

This MAHLI mosaic view of Curiosity and Murray Butte no. 12 is where we have just been drilling Quela – the 14th drillhole on Mars. This also marks the beginning of Curiosity’s 2nd extended mission on Mars: 14 drill holes and 15 m driven so far…

20th September 2016 Sol 1466

We have got down a new self portrait of Curiosity from MAHLI.  This shows the Murray Butte number 12 – where we have just been drilling – in the ChemCam mirror. The drill (succesful at second attempt) is at Quela.  You can see how red and oxidised the tailings are, suggesting changing environmental conditions as […]

9th September 2016 Sol 1455

We are heading toward a new drill site at the base of one the the buttes.  These are the landforms that dominate the landscape at this point in the traverse – The Murray Buttes.These are formed by a cap of hard aeolian rock that has been partially eroded back, overlying the Murray mudstone.

16th August 2016 Sol 1432

The Veins of Mars The Veins of Mars Dr Samuel Illingworth of Manchester Metropolitan University has written a poem about the sulphate veins on Mars that we have just published about in Meteoritics and Planetary Science.   By Samuel Illingworth Your crater stands abandoned in the dirt, As thirsty dreams evaporate for good; Beneath your […]

12th August 2016 Sol 1428

Our latest drill hole – Marimba – has a distinctly reddish colour.  This probably means it has a lot of ferric oxide in it.  This is the sort of mineral signature we are expecting as we get close to Hematite Ridge and suggest the chemistry of the ancient groundwaters and related minerals are changing as we […]

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