Food for Mars and Moon with Wieger Wamelink (GotG36)

It’s a couple of days until the next stop on my virtual book tour, so it’s time to take off the pith helmet and put my feet up with a cup of tea and a biscuit. In a recent interview, I respond to a question I was asked about my favourite biscuit – which has to be Snickerdoodles. You can’t buy them, you have to make them, and they have nothing whatsoever to do with Snickers chocolate bars, or peanuts in general. They are a divine, spiced* biscuit (cookie) that’s very moreish and goes very nicely with a good cuppa.

This is a really fun video (12:24 long) from Adam Savage’s Tested series, in which a chef tries to help astronauts on the ISS eat nicer meals by combining foods they already have in stock. Chris Hadfield is their astronaut guinea pig, and demonstrates very effectively why it’s so hard to prepare meals in space!

A couple of weeks ago, I was looking for some statistics about the average UK garden size, and I found some interesting ones. According to the 2015 media pack for the RHS The Garden magazine, a document that is aimed at attracting advertisers to the publication, the 380,000 RHS members the magazine is sent to have gardens that are 10 times larger than the UK average, covering over half an acre.

Like new potatoes and asparagus, giant American marshmallows are clearly in season at the moment – they’re appearing in all the shops. We spotted them in our local garden centre (!) and, fresh from the success of our inaugural marshmallow toasting, we thought we’d set ourselves a challenge and see whether we could repeat it with something considerably larger.

On 4th June 2012 I received an email from Niki Jabbour, a garden writer in Nova Scotia in Canada. She said that she was working on a book of edible garden plans and would like me to contribute a design for a composter’s garden. Niki continued on her quest to collect interesting plans for food gardens from writers and bloggers around the world, including Amy Stewart, Roger Doiron, Amanda Thomsen and our very own VP.

One of the great joys of spring is seeing trees leaf out and bloom. They bring so much joy, and do so much for us, and yet are rarely valued as they should be. In particular, ancient trees are wondrous, magical things. Impressive and complex structures, they have lots of nooks and crannies in which wildlife can find a home. As fungi feed on the tree they provide food for woodland creatures, and a hollowed out trunk provides shelter. Although ancient trees are in the final stage of their life, and technically in decline, they have a lot to give, and can go on living for a long time, depending on the species.

I’m hoping to go and see The Martian soon, one of the few films to feature a botanist as the hero. Astronaut Mark Watney is one of the first humans to set foot on Mars, but accidentally gets left behind and has to survive on his own – and to do so he grows potatoes. He wouldn’t be the first person (or even population) to rely on potatoes for survival, but here on Earth there’s a slight snag. The potato (Solanum tuberosum) has an arch nemesis – late blight, caused by an organism called Phytophthora infestans. It cuts down both potatoes and tomatoes, and was the biological cause of the Irish Potato Famine in the 19th century.

Our veg box delivery last week brought us a bunch of asparagus, so we put it to one side to see how well we could cook it on the bbq.

An ethnobotany superhero by night, my mild-mannered daytime alter ego is a science writer for the Science and Technology Facilities Council (STFC), one of the UK’s research councils. It’s not often that those two worlds collide, although during the early summer the campus I work on is dotted with the blooms of hardy orchids.

Header image: Terrae Novae destinations: Mars. Credit: ESA–Olivier Pâques

A little while ago, I told you about a preliminary experiment that Dr Wieger Wamelink and his team at the University of Wageningen conducted. It demonstrated that it is possible to grow plants in simulated Mars and Moon soils. 

I imagine the Apollo 11 astronauts had plenty to do while they were hurtling towards the Moon, but from a bystander’s perspective it was probably pretty dull stuff. Still, it’s Day 3 of the mission, so let’s have a look at what they’ve got stashed away in their space age picnic basket.