Mars Sample Return is Underway with Mars2020 Launch
With the successful launch of Mars2020 from Cape Canaveral today the first stage in a long and complex sample return plan is finally underway. Mars Sample Return has been envisaged for many decades but it is only since around 2008 that a feasible architecture has been developed. Mars Sample Return has the ultimate aim of […]
Climbing Mount Sharp: From Warm and Wet to Cold and Dry.
Mars Science Laboratory is entering a new extended mission phase and about to start addressing a key part of the MSL original scientific aims. Gale Crater was chosen as a landing site for the Curiosity Rover because it has preserved a unique record of the transition from ‘Warm and Wet’ in Ancient Mars about […]
Curiosity in Isolation at Edinburgh and Glasgow
We have just snapped the Curiosity Rover with the HiRISE camera on Mars Reconnaissance Orbiter. Each of those pixels is about 25 cm, so we can pick out the rover quite nicely in the centre of field of view. We have just completed a drill at a site we named Edinburgh and next week, when […]
Detecting Methane above the Clay Unit in Gale Crater Sol 2424
Around this locality in the Clay Unit of Gale Crater we have been doing more methane measurements with the SAM instrument. This highlights the enigmatic nature of Mars’ atmospheric methane. A couple of weeks ago we analysed a large spike at 20 parts per billion molecules. Then a few a days to follow this up […]
Curiosity Rover Reaches the Clay Unit in Gale Crater, Sol 2073
After 20.1 km and 2073 sols of driving and science operations we have reached the next milestone of the Mars Science Laboratory mission – the Clay Unit. The presence of clay was predicted from near infrared remote spectroscopy and was one of the key reasons for selection of Gale Crater as the landing site. The […]
Software Glitch on Curiosity Whilst We Prepare in Leicester for Selection of Landing Sites for Next Generation of Landers. Sol 2201. 15th October 2018
We have been having some software problems on the Curiosity Rover. Switching between different mirrored parts of the software is helping to diagnose the problem and now that the main dust storm on Mars has subsided we expect to be back to normal operations soon. I am on science operations duty on Wednesday when we […]
Global Dust Storm on Mars July 9th 2018, Sol 2105
We are experiencing the most intense global dust storm on Mars since 2001. The Opportunity Rover in Arabia Terra has paused operations as there is not enough sunlight reaching its solar panels to recharge the batteries. On Curiosity, the plutonium radioisotope power source means that we can keep working. However, our views of Mt. Sharp […]
Sol 2075 Organics on Mars
The latest results from analyses in the search for organics and methane on Mars have just been published by the SAM team on Mars Science Laboratory. SAM stands for Sample Analyses at Mars, and it is a Gas Chromatography Mass Spectrometer for solid samples drilled from the Gale Crater mudstones, and a Tuneable Laser Spectrometer […]
Sol 2039 1st May 2018 Unique Samples from the Deep Martian Crust
We have recently come across a unique set of samples from the deeper crust of Mars, kilometres below what was the Gale Lake 4 billion years ago. This sample – called Askival after similar rocks from the Isle of Rhum in Scotland – formed from crystals settling down through or rising through a magma body. The light […]
22nd March 2018 Sol 2000
Today we are planning the 2000th sol of operations on Mars. As a martian day is equal to 24 hours and 39 minutes that is equivalent to 2055 Earth days since landing on the 5th August 2012. Many of the Curiosity team are at the Lunar and Planetary Science Conference discussing the discoveries we have […]
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