Education
Aber robotics pioneer commemorated
A FULL scale model of the ExoMars rover which is set to search for life on Mars in 2021 has been named after a pioneering Aberystwyth University space roboticist.
Barnes has been named after the late Professor Dave Barnes who initiated Aberystwyth University’s involvement with the European Space Agency/Roscosmos mission to Mars.
Professor Barnes, who died suddenly in 2014, was also a leading member of the team that developed and built the innovative Beagle2 lander that formed part of the 2003 Mars Express mission.
Built by Stephen Fearn and Dr Matt Gunn from the Department of Physics, the Aberystwyth replica was unveiled by Sue Horne MBE, Head of Space Exploration for the UK Space Agency, and Dr Helen Miles from Aberystwyth University on Friday 29 June 2018, at a celebration of the work of Aberystwyth space scientists and solar physicists.
The Barnes ExoMars Rover will be used to promote the ESA/Roscosmos mission which is due to launch in 2020.
Using cameras and emulated instruments, the interactive model will also explain some of the science the mission’s actual rover will perform once it has landed on Mars.
Dr Helen Miles from the Department of Computer Science at Aberystwyth University has been instrumental in designing many of Aberystwyth’s ExoMars outreach activities.
Dr Miles said: “Deciding to name our full size model after Professor Dave Barnes was a poignant moment for us, but one very much in keeping with a tradition that has developed over the years. Several prototype rovers have been built as we prepare for the mission, and all have names starting with ‘B’.
“There are several prototype rovers in existence, Bridget, Brian and Bruno developed by Airbus, and here at Aberystwyth we have been working with a miniature half scale prototype that we have called Blodwen. So Barnes fitted perfectly.”
Dr Helen Miles developed a virtual model to produce simulated camera images from the rover, which is being used by engineers building the mission’s actual rover for the mission.
The ESA/Roscosmos ExoMars Rover is being developed by Thales Alenia Space and built by Airbus Defence and Space in Stevenage.
Professor Barnes’ work on ExoMars included the development of the rover’s colour swatch, which was inspired by medieval stained glass.
Designed to withstand the very high levels of ultraviolet light on Mars which causes colours to fade quickly, the swatch will be used to calibrate the mission’s camera and spectrometer systems to ensure colours are recorded accurately.
Professor Barnes’s work has been progressed by the space robotics team at Aberystwyth University, led by Dr Matt Gunn, who is a member of three international instrument teams on the ExoMars mission.
The Aberystwyth team have been involved with field testing of prototype instruments and developing the pipeline for processing images sent back to Earth from Mars.
Dr Gunn and colleagues have been testing the mission’s camera system, PanCam, in remote desert like locations around the world, including Iceland, Utah in the USA and the Atacama Desert in South America.
Dr Gunn said: “The camera systems on this mission are highly sensitive as the scientists who work with these images will be looking for very subtle changes in colour. These images are not ordinary colour photographs; they will be used to work out the different types of rocks on Mars. It is known that some rocks form in wet environments, so accurately interpreting the images may help mission scientists to pinpoint where to look for possible signs of life.”
“Professor Barnes started all of our research with ExoMars and was a pioneer in space robotics. He is dearly missed and naming the Aberystwyth model is particularly apt. We are hoping the model will continue to inspire people in the way that Dave inspired us.”
The Aberystwyth ExoMars Rover is available for shows and school visits. To find out more visit the ExoMars at Aberystwyth University website. It is also possible to follow Barnes on Twitter @BarnesRover.c
Education
Manifesto warns Welsh nurseries are ‘fighting to survive’
Nurseries in Wales are warning that rising costs and underfunded childcare places are putting providers under severe pressure
NDNA CYMRU has launched its manifesto, The Best Start for Children in Wales, calling on the next Welsh Government to make early childhood play, learning and care a priority for every family and community.
The organisation says early findings from its nursery survey show 89% of day nurseries in Wales make a loss on sessional places, while 79% say the full day rate does not cover their costs.
Staffing bills have risen by an average of 10.5%, while nurseries have increased fees to parents by an average of 7.5%, meaning many providers are absorbing part of the extra cost themselves.
One nursery told NDNA: “We can’t increase prices as parents are struggling to pay their bill already.”
NDNA Cymru says the pressure is forcing some nurseries to spend less on resources, reduce staff hours and cut training, with one respondent saying they had been forced to lay off three members of staff.
The manifesto sets out four priorities for the next Welsh Government. These include a national review of funded childcare, funding rates that reflect the real cost of delivery, proper support for Additional Learning Needs, protection for existing providers before new capital projects are approved, and a fully funded workforce strategy.
Tim McLachlan, Chief Executive of NDNA Cymru said: “The next Welsh Government has the opportunity to do things better. We are calling on all parties to put children at the heart of any future policy, making sure it is properly funded and delivered consistently in communities across Wales.
“Our survey of day nurseries shows that they face unique funding pressures. It cannot be good for children, families or the economy to have nurseries fighting just to survive when we want to see them thrive.
“Parents rightly want more support to make childcare more affordable. But to be fair to everyone and make sure that policies can be delivered, political parties must make sure any promise they make is fully funded.”
NDNA Cymru said 92% of nurseries responding to its survey were either operating at a loss or only breaking even.
The survey also found that the new £6.67 hourly funding rate for three and four-year-olds does not cover costs for many providers. For full day care, the average shortfall was £1.56 per hour per child, rising to £2.05 for sessional care.
One nursery said: “In the 39 years I have been operating successfully and at a very high level of quality, this is the most challenging and disheartening time for my business in relation to financial sustainability.”
Another said: “Funding and fees are a constant worry alongside staff recruitment and retention; childcare is a lot more challenging and increases each year make it harder and harder.”
NDNA Cymru said it wants a fair and consistent childcare system across Wales, backed by national guidance, proper investment in staff, and adequate ALN funding so children’s needs can be met.
Education
College learner receives prestigious Welsh award
A PEMBROKESHIRE College learner has been recognised with a prestigious award celebrating her commitment, achievement and future potential.
Eleanor Edwards, a second-year Travel and Tourism learner, received the award from the Worshipful Livery Company of Wales as part of its annual College Awards programme.
The scheme supports young Welsh talent and recognises individuals undertaking academic and vocational studies, as well as members of the armed forces and those involved in community service.
Support for future career
The award will help Eleanor further develop her skills and broaden her learning experience through additional courses made possible by the funding.
The College said Eleanor’s success reflects both her hard work and ambition, as well as the high standard of vocational learning delivered at Pembrokeshire College.
Speaking on behalf of the Worshipful Livery Company of Wales, Sylvia Robert-Sargeant said: “We are delighted to have been involved in the selection of Eleanor Edwards as an outstanding second-year learner studying for a Diploma in Travel and Tourism at the College.
“We wish Eleanor every success, both in participating in the extra courses made possible by this award and in her future studies and career.”
Ambition to join cabin crew
Pembrokeshire College Principal Dr Barry Walters also congratulated Eleanor on her achievement.
Dr Walters said: “We are delighted to congratulate Eleanor on receiving a Worshipful Livery Company of Wales award.
“This achievement will support her continued progression, enabling her to gain the additional qualifications needed to pursue her ambition of a career in air cabin crew.
“We also extend our sincere thanks to the Worshipful Livery Company of Wales for their ongoing support and for the time invested in the selection process.”
The College said it was proud to see Eleanor acknowledged through the respected awards programme and wished her every success as she continues her studies and prepares for a future career in the travel and tourism industry.
Picture: Learner Eleanor Edwards with Sylvia Robert-Sargeant and Pembrokeshire College Principal Dr Barry Walters.
Education
Police dogs visit Greenhill School for community afternoon
PUPILS at Ysgol Greenhill were given a close-up look at the work of police dogs during a visit from local officers.
Officers from the Tenby Neighbourhood Policing and Prevention Team attended the school on Thursday (Apr 23), joined by police dog handler PC 301 Bain and police dogs Stan and Archie.
The visit gave pupils and staff the chance to learn more about the role of police dogs, their training, and the work they carry out alongside officers.
Police said the afternoon was also an opportunity for positive engagement and relationship building between young people and the local policing team.
The visit appeared to be a hit with pupils — and with Stan and Archie, who were said to have enjoyed plenty of fuss and attention during the afternoon.
Tenby, Saundersfoot and Narberth Police thanked Greenhill School for hosting the visit.

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