Astronaut Alex Gerst announces 'Horizons' space mission
May 29, 2017
German astronaut Alexander Gerst has revealed that his new mission to the International Space Station will be called "Horizons." The 41-year-old will be the station's first German commander on his 2018 trip.
Image: picture-alliance/dpa/O. Berg
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Alexander Gerst said the research his team planned to carry out aboard the International Space Station (ISS) on their upcoming mission would "broaden horizons" - hence the mission's name.
"And that's not only in a geographical sense, but also in terms of science. We hope to expand our scientific horizons," he told journalists at Cologne's European Astronaut Center on Monday.
Gerst first traveled to the ISS in 2014 as part of the Blue Dot mission. This time the 41-year-old will serve as commander aboard the station - becoming the first German to take up the responsibility.
The Horizons mission is expected to last around six months. During that time, the astronauts will oversee research into a range of topics, including cancer, the immune system, robotics and quantum physics. Gerst, a geophysicist, said he had spent the past year training intensively for the new flight and was looking forward to conducting dozens of experiments.
"There are no other places in the world where we can carry out these types of experiments," he said. The ISS is "not only a unique laboratory for…experiments that can improve life on earth, but it also…shows us how we could live in space."
At Monday's press conference, Gerst also unveiled the new logo for the Horizons mission, designed by students from Darmstadt University of Applied Sciences.
nm/msh (AFP, dpa)
An astronaut's view
In space, German astronaut Alexander Gerst was able to take stunning images of the Earth's surface. Experiments conducted by the international team may also benefit the Earth and its people.
Image: ESA/NASA
More than science
"Hello Berlin, I don't see any borders from up here!" Gerst tweeted on November 9th 2014, the 25th anniversary of the fall of the Berlin Wall. Apart from conducting a number of experiments in various scientific disciplines, Alexander Gerst had another important mission: to show people on Earth how beautiful and fascinating our "Blue Dot" is.
Image: Alexander Gerst/ESA/picture-alliance/dpa
Breathtaking phenomenon
"Words can't describe how it feels flying through an Aurora" - that's how Alexander Gerst described his experience with this natural phenomenon. Although he found it difficult to capture the experience in words, he was able to conduct research into auroras. One aim was to investigate the influence of our planet's electromagnetic forces on electronic devices at the International Space Station.
Even on Earth, one rarely gets to see the Aurora Borealis, or Northern Lights. Alexander Gerst was fortunate to get this great shot from space of the Northern Lights in the polar region.
Image: ESA/NASA
Geochallenge
It is neither a mountain, nor a vulcano. In fact, this picture taken by Alexander Gerst shows Barringer Meteorite Crater in Arizona. Gerst would often share his photos on social media with the hashtag #geochallenge, challenging the public to try and figure out where the geographical feature might be.
It looks like a tiny hole, but actually measures 80 kilometers (50 miles) wide. Despite its interesting appearance, typhoons like this one can cause tremendous damage on the Earth's surface. "From up here it is surprisingly obvious that our world is one connected system," Gerst observed from space.
On thing that makes Alexander Gerst's photos so beautiful and fascinating is how they are unstaged, authentic snapshots. In this image, which Gerst tweeted as the saddest photo he's taken yet, explosions and rockets are visible in Gaza and Israel.
Image: picture-alliance/dpa/ESA/NASA
Scientific purposes
Gerst's images, including this one of windswept valleys in North Africa, can be compared to previous, similar images. This helps scientists observe changes on the Earth's surface and determine whether they are natural or manmade.
The circles on this image are not the work of aliens, but rather irrigated agricultural fields in arid regions of Mexico. Some of Gerst's experiments dealt with food - for example, the astronauts grew edible plants on the space station to see if they could develop methods to use water more efficiently.
Image: ESA/NASA
Works of art
Some images Gerst took look like the works of a talented painter. This image shows a river in Kazakhstan snaking its way through the landscape. Defunct bends of the river are also visible, and one can imagine how it's likely to change course again in the future.
Image: ESA/NASA
Different view of infinity
"When light from the Cupola tints ISS orange inside, I can tell we're over Africa without even looking out the window," Gerst had tweeted. The Sahara Desert is perceived to be endless - when one is in it. But as this image of Libya shows, even the sand dunes there have a beginning and an end.
