内容摘要：Gallagher took to the witness stand and said he "truly regretted" his actions and was sorry for the hurt and pain he had caused his victims and their families.

Gallagher took to the witness stand and said he "truly regretted" his actions and was sorry for the hurt and pain he had caused his victims and their families.

A two-person household now needs an annual income of £21,600, down from £22,400 a year previously, according to the PLSA.The minimum standard is calculated to include money for a couple's weekly groceries, a week's holiday in the UK, eating out about once a month and some affordable leisure activities about twice a week.

However, for those wanting a better standard of living, the costs have risen.For what the PLSA calls a "moderate" lifestyle, a single person would need £31,700, up by £400 from £31,300 previously, while two people would need £43,900, up by £800 from £43,100 previously.This level includes money for running a small second-hand car, a week holidaying in Europe and a long weekend break in the UK.

The PLSA also estimates what income is needed for a "comfortable" retirement, which includes luxuries such as regular beauty treatments, theatre trips and two weeks' holiday in Europe a year.For this, a single person would need £43,900, up by £800 from £43,100 previously, and a two-person household would need £60,600 - a £1,600 annual increase from £59,000.

None of the categories include housing costs, because many pensioners have paid off a mortgage, while those who rent often have a benefit entitlement to help them pay.

Zoe Alexander, director of policy and advocacy at the Pensions and Lifetime Savings Association, said; "For many, retirement is about maintaining the life they already have not living more extravagantly or cutting back to the bare essentials.Another Isro experiment involves growing three strains of microalgae which could be used as food, fuel or even in life support systems and this will help identify the most suitable ones for growing in microgravity, she says.

The Isro projects would also investigate how tardigrades - micro-animals on Earth that can survive extreme environments - would fare in space."The project will examine the revival of dormant tardigrades, count the number of eggs laid and hatched during a mission, and compare space-flown versus ground control populations," Ms Mitra says.

The other experiments aim to identify how muscle loss occurs in space and how it can be treated; and the physical and cognitive impact of using computer screens in microgravity."The research will study how gaze fixation and rapid eye movements are affected by being in space, and how this may affect an astronaut's stress and wellbeing. The results could influence future spacecraft computer design and interaction," she says.