Laura Marie is one of six research volunteers preparing to spend 378 days inside Nasa’s Mars Dune Alpha in Houston

It sounds like the premise of a new reality show: take four strangers, isolate them in a 3D-printed Martian habitat for more than a year, and watch them tackle equipment failures, communication delays and attempts to grow vegetables. In fact, it is a scientific simulation – and for the first time a British pilot is among those training for the mission.

Laura Marie, who was born in the UK and is now a pilot for a regional airline in the US, beat about 8,000 applicants to become one of six research volunteers who are preparing to spend 378 days inside the 158-sq-metre (1,700 sq ft) Mars Dune Alpha habitat at Nasa’s Johnson Space Center in Houston.

Educational bodies from Europe to South America are boycotting Israeli institutions, though Universities UK said it did not support the action

A growing number of universities, academic institutions and scholarly bodies around the world are cutting links with Israeli academia amid claims that it is complicit in the Israeli government’s actions towards Palestinians.

According to Gaza’s health ministry, more than 63,000 people have been killed in the territory – the majority of them civilians – with the true toll likely far higher. UN-backed experts have confirmed parts of Gaza, much of which has been reduced to rubble, are now in a “man-made” famine.

Creatures favour front arms for most tasks, study suggests, despite fact all eight arms are capable of all actions

While some humans find they have two left feet on the dancefloor, octopuses manage to coordinate eight highly flexible arms across a host of behaviours, from foraging to den-building, or moving around the seafloor.

Now researchers say they have completed the most comprehensive study of its kind, not only identifying the actions and small motions involved in different types of movements, but revealing that – like primates, rodents and fish – the cephalopods prefer to use particular limbs for certain tasks.