Get ready for launch, it’s time for the latest edition of Gardeners off World!
21.08.2023 - 11:41 / theunconventionalgardener.com / Emma Doughty
…a team of researchers led by Dr Mike Dixon, director of the Controlled Environment Systems Research Facility (CESRF) at the University of Guelph, sent several thousand barley seeds to the International Space Station (ISS).
Scotch whisky business Chivas Brothers Ltd (Glenlivet is one of their whisky brands) donated proprietary barley seed for the experiment.
Some of the seeds just chilled out on the ISS, but the rest were put into a compartment on a platform outside the space station. It’s called the MISSE Science Carrier, where MISSE stands for Materials International Space Station Experiment. Outside the station, the barley seeds were exposed to microgravity, cosmic radiation and 200-degree swings in temperature as the ISS moved between the intense glare of the Sun and the cool of Earth’s shadow.
The University of Guelph has plenty of experience with sending seeds into space. They developed the Tomatosphere project, which sends batches of tomato seeds to the ISS and then brings them home for kids in Canada and the US to grow in their science classes.
“This experiment represents the extreme conditions that plant-based biologicals such as seeds would be subjected to if we create self-sustaining life support systems in space. Knowing how food sources will fare in such harsh environments is a small but significant incremental step in the long scientific investigation to supporting human life in space.
It would be astonishing if the barley seeds placed on the MISSE Space Carrier MSC platform germinate, but then the tomato seeds surprised many of us, too. We look forward to seeing how they do. In any case, we have the insurance of the larger volume of barley seed inside the ISS that will be the source of ongoing phases of the
Get ready for launch, it’s time for the latest edition of Gardeners off World!
Join Emma the Space Gardener as she explores gardening on Earth… and beyond! In this episode, Emma recaps the latest space plant news and then talks about some of the seeds with space stories.
While we’re waiting for Tim Peake to blast off to the International Space Station (ISS) to begin his Principia mission, I thought it might be fun to have a look at the first Briton in space – Helen Sharman, who was also the first woman to visit the Mir space station, in 1991.
One of the nerdy things I enjoy doing in my spare time is researching the first seeds to have made it into space. This is what I have found so far:
From the moment humans started to reach for the skies, we have used other species from Earth to test what’s safe and what happens to life away from its natural habitat on the planet’s surface.
Join Emma the Space Gardener as she explores gardening on Earth… and beyond! In this episode, Emma recaps important spacecraft Arrivals and Departures and learns about growing nutrients and medicines in space. There’s a new plant experiment running on the International Space Station, and exciting news from ESA.
Header image: NASA astronaut Rick Mastracchio uses a video camera to photograph the Ant Forage Habitat. Image credit: NASA
Fifty years ago today, at 13:32 UTC, Apollo 11 launched on its mission to drop off the first humans to set foot on the Moon. It’s something that hasn’t been achieved again since the Apollo program ended, although interest in going back to the Moon has been rekindled somewhat of late. While we remember it as one of the crowning moments of the 20th century, it’s worth noting that the Apollo program wasn’t without its critics. In an interview in 1961, Norbert Wiener, a professor and legendary mathematician at MIT, dismissed the Apollo program as a “moondoggle”!
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.
At the beginning of the year, I set up a new mission in the AeroGarden, growing two peppers (Popti and Redskin) and a tomato (Veranda Red). Ten days later, I had two tomato seedlings, which I had to thin to one. The peppers were a bit slower, but by 19th January they had germinated (and been thinned) too.
Last weekend, as the temperatures soared, I found a certain amount of solace in learning more about how plants are being grown in Antarctica – the coldest place on Earth.
Back in 2014, I bought some seeds that had been into space. They are cinnamon basil (Ocimum basilicum Cinnamon), still sealed into their space packet.