A fleet of (small) ESA rockets brought smoke, fire and excitement to Darmstadt, helping celebrate ESOC’s Long Night of the Stars
Editor’s note: This post was contributed by Holger Voss, an astrophysicist based in Spain who has worked on data delivered by ESA’s Gaia observatory. He’s also an enthusiastic space & STEM educator and scale-model rocketeer, and he was at the ESOC mission control centre in Darmstadt, Germany, on 8 September 2017, to celebrate the centre’s Long Night of the Stars and help 5000 visitors experience the excitement of launching rockets.
The current fleet of ESA launchers displayed as models during the ILA airshow in Berlin in 2016 (left), together with graphics of both Ariane 6 variants (right). Credit: ESA/Arianespace/H. Voss
It was a great honour to be invited by ESA to showcase my miniature models of ESA launchers during the event celebrating 50 astonishing years of ESOC, the European Space Operations Centre, in Darmstadt, Germany.
At ESOC, the work to control a satellite normally starts at the moment when the satellite separates from its launcher. But without a rocket to boost the satellite into orbit, there is no satellite mission. Launches are still the most critical phase of any mission: fire, smoke and noise all contribute to the special fascination for people of all ages that is generated by a space launch.
Launches of ESA missions, do not take place in Europe for several reasons including geography; they occur instead at Europe’s Spaceport at Kourou, in South America; from Baikonur, in Kazakhstan; from Plesetsk, in Russia; or from other locations, including the USA and India.
In my professional career, I have been lucky enough to witness launches from the Space Coast in Florida. Based on the spectacular, life-changing experience of witnessing a launch, I have started to develop a strategy to bring launches a bit closer to Europe, at least for children, youth and those young at heart. My plan to achieve this goal? Construct realistic-looking miniature models of ESA launchers that can actually be launched at public events, supported and publicised through sharing videos and pictures via social and other media so as to reach as wide a public audience as possible. My ultimate goal would be to establish a mini Kourou spaceport!
Holger Voss’ collection of scaled ESA launcher models. Five models were selected for the exhibition at ESOC. Credit: H. Voss
Background on the Big Launchers
ESA has developed jointly with European industry and agencies very reliable space launchers such as Ariane 5 and Vega. The Russian Soyuz 2 launcher is a great addition to the Arianespace launcher family filling, the gap for medium-size payloads. With Vega-C and Ariane 6, both now under development, new launchers will be able to continue the success in launching commercial and institutional payloads in the future as a new era of spaceflight is about to begin.
In particular, the Ariane 6 launcher in its medium-size variant – with two Solid Rocket Motors (SRM) – and the heavy variant – with four SRMs – is critical for assured reliable access to space for ESA, the EU and other European organisations, at dramatically lower costs compared to using the current launcher fleet.
For the Long Night of the Stars at ESOC on 8 September, the Ariane 6 launcher was chosen to be the main star of our small exhibition.
Rockets at ESOC
In total, our small team showcased two Ariane 6 models, one Ariane 5 model, one Vega model and one Soyuz 2 model.
Scaled ESA launcher models (L to R): Ariane 64 (1:144), Ariane 62 (1:72) with on-board camera system, Soyuz 2 (1:72), Ariane 5 ECA (1:100) and Vega (1:50) with flame trench and service tower. Image credit: Alessandro Ercolani
We also demonstrated some static firing tests of an Ariane 6 SRM model and explained basic rocket science to the audience using water rocket launches. Unfortunately, high winds did not permit launching some of the smaller ESA rocket models that we had prepared for launch.
By the way, at this point it might be appropriate to introduce you to the team that was representing the small model rockets exhibition at ESOC.
The model rocketry team from left to right: Alessandro Ercolani, Shari Van Treeck, Constanze Kramer and Holger Voss – with his tiny companion and space mascot Mausonaut.
I was joined by Alessandro Ercolani, ESA’s Manager of Science Mission Data Systems, a model rocketeer and one of the organizers of ESA’s annual Space Camp; Shari van Treeck, a PhD student from the University of Bonn and former candidate to become the first female German astronaut, and Constanze Kramer, a local space tweep and good friend.
As the open-doors event at ESOC got underway on 8 September, Alessandro started off with building some simple model rockets with several kids, who are now proud owners of their first rocket. Shari and Constanze volunteered to support us to in communicating with the hundreds (and hundreds!) of interested visitors to our stand.
ESA’s Alessandro Ercolani helping kids construct their first rocket.
We were joined by a famous European space mascot, Mausonaut, a special friend of mine and a great fan of the Ariane 6 launcher.
Mausonaut uses a mini-Ariane 6 to conduct (simulated) launches (watch one via Youtube) for exciting, fictional-yet-realistic missions to MoonDotStation (more information about Mausonaut here).
Mausonaut had a lot of fun connecting with all the young people visiting our stand, and he also gave out plenty of Mausonaut stickers! Mausonaut loves the kids, and the kids love Mauso for sure.
Space mascot @Mausonaut – a brave explorer of cislunar space and a big fan of the Ariane 6 launcher. Image credit: Alessandro Ercolani
Back to the Long Night of the Stars at ESOC: With help of the launcher models and some videos, we were soon showing the audience how rockets generally work, how our models work and what are the main differences between model rockets and the ESA launchers.
How does a rocket work?
We spent some time that evening explaining this to the curious audience with help of launcher models and some videos showing launches of ESA launchers and corresponding model launches.
One of the videos shown during the Long Night of the Stars event was a special one: We premiered a video showing the first flight of the 1:72 scale model Ariane 62 with a camera on board – recorded during a launch just a few days before the event.
Here is the video showing some astonishing footage of the launch and the launch site near Barcelona:
Despite, sadly, not being able to launch any of the ESA launcher models at ESOC due to unsuitable weather conditions, we were able to show some rocketry action with launches of water rockets and a more uncommon test firing of a 1:50 scale Ariane 6 booster model.
These tests became increasingly impressive with the growing darkness, bringing smoke, fire and some decent noise to the great ESOC celebration.
Firing an Ariane 6 booster model in daylight (top, image by Shari van Treeck) and in the dark (bottom)
Our entire team was delighted to be able to bring information about model rocketry in combination with information about ESA’s fantastic launchers to an interested audience.
It is clear that generating enthusiasm for launchers in the public, and especially for young people and future engineers and scientists, is an important element of space outreach and education.
Many thanks to, first, the team of dedicated friends and colleagues who joined me on site at ESOC during the Long Night of the Stars, and, second, to ESA for giving us this great opportunity to showcase our #MiniESALaunchers.
About the author:
Dr Holger Voss is a European astrophysicist from Germany. He has worked for the ESA Gaia mission and for DLR-German Aerospace Center in support of the CNES-led CoRoT mission. Currently, he is working as a STE(A)M educator, as he believes that it is very important to prepare the next generation for the beginning of the new space age.
P.S.: The launches that were intended for the ESOC event happened, under much improved weather conditions, a few days later at an historic airfield near Darmstadt called “Lichtwiese,” now part of the Technical University. Please enjoy this video which includes some highlights of the day and some ESA friends and staff with families:
from Rocket Science http://ift.tt/2wt8zII
v
A fleet of (small) ESA rockets brought smoke, fire and excitement to Darmstadt, helping celebrate ESOC’s Long Night of the Stars
Editor’s note: This post was contributed by Holger Voss, an astrophysicist based in Spain who has worked on data delivered by ESA’s Gaia observatory. He’s also an enthusiastic space & STEM educator and scale-model rocketeer, and he was at the ESOC mission control centre in Darmstadt, Germany, on 8 September 2017, to celebrate the centre’s Long Night of the Stars and help 5000 visitors experience the excitement of launching rockets.
The current fleet of ESA launchers displayed as models during the ILA airshow in Berlin in 2016 (left), together with graphics of both Ariane 6 variants (right). Credit: ESA/Arianespace/H. Voss
It was a great honour to be invited by ESA to showcase my miniature models of ESA launchers during the event celebrating 50 astonishing years of ESOC, the European Space Operations Centre, in Darmstadt, Germany.
At ESOC, the work to control a satellite normally starts at the moment when the satellite separates from its launcher. But without a rocket to boost the satellite into orbit, there is no satellite mission. Launches are still the most critical phase of any mission: fire, smoke and noise all contribute to the special fascination for people of all ages that is generated by a space launch.
Launches of ESA missions, do not take place in Europe for several reasons including geography; they occur instead at Europe’s Spaceport at Kourou, in South America; from Baikonur, in Kazakhstan; from Plesetsk, in Russia; or from other locations, including the USA and India.
In my professional career, I have been lucky enough to witness launches from the Space Coast in Florida. Based on the spectacular, life-changing experience of witnessing a launch, I have started to develop a strategy to bring launches a bit closer to Europe, at least for children, youth and those young at heart. My plan to achieve this goal? Construct realistic-looking miniature models of ESA launchers that can actually be launched at public events, supported and publicised through sharing videos and pictures via social and other media so as to reach as wide a public audience as possible. My ultimate goal would be to establish a mini Kourou spaceport!
Holger Voss’ collection of scaled ESA launcher models. Five models were selected for the exhibition at ESOC. Credit: H. Voss
Background on the Big Launchers
ESA has developed jointly with European industry and agencies very reliable space launchers such as Ariane 5 and Vega. The Russian Soyuz 2 launcher is a great addition to the Arianespace launcher family filling, the gap for medium-size payloads. With Vega-C and Ariane 6, both now under development, new launchers will be able to continue the success in launching commercial and institutional payloads in the future as a new era of spaceflight is about to begin.
In particular, the Ariane 6 launcher in its medium-size variant – with two Solid Rocket Motors (SRM) – and the heavy variant – with four SRMs – is critical for assured reliable access to space for ESA, the EU and other European organisations, at dramatically lower costs compared to using the current launcher fleet.
For the Long Night of the Stars at ESOC on 8 September, the Ariane 6 launcher was chosen to be the main star of our small exhibition.
Rockets at ESOC
In total, our small team showcased two Ariane 6 models, one Ariane 5 model, one Vega model and one Soyuz 2 model.
Scaled ESA launcher models (L to R): Ariane 64 (1:144), Ariane 62 (1:72) with on-board camera system, Soyuz 2 (1:72), Ariane 5 ECA (1:100) and Vega (1:50) with flame trench and service tower. Image credit: Alessandro Ercolani
We also demonstrated some static firing tests of an Ariane 6 SRM model and explained basic rocket science to the audience using water rocket launches. Unfortunately, high winds did not permit launching some of the smaller ESA rocket models that we had prepared for launch.
By the way, at this point it might be appropriate to introduce you to the team that was representing the small model rockets exhibition at ESOC.
The model rocketry team from left to right: Alessandro Ercolani, Shari Van Treeck, Constanze Kramer and Holger Voss – with his tiny companion and space mascot Mausonaut.
I was joined by Alessandro Ercolani, ESA’s Manager of Science Mission Data Systems, a model rocketeer and one of the organizers of ESA’s annual Space Camp; Shari van Treeck, a PhD student from the University of Bonn and former candidate to become the first female German astronaut, and Constanze Kramer, a local space tweep and good friend.
As the open-doors event at ESOC got underway on 8 September, Alessandro started off with building some simple model rockets with several kids, who are now proud owners of their first rocket. Shari and Constanze volunteered to support us to in communicating with the hundreds (and hundreds!) of interested visitors to our stand.
ESA’s Alessandro Ercolani helping kids construct their first rocket.
We were joined by a famous European space mascot, Mausonaut, a special friend of mine and a great fan of the Ariane 6 launcher.
Mausonaut uses a mini-Ariane 6 to conduct (simulated) launches (watch one via Youtube) for exciting, fictional-yet-realistic missions to MoonDotStation (more information about Mausonaut here).
Mausonaut had a lot of fun connecting with all the young people visiting our stand, and he also gave out plenty of Mausonaut stickers! Mausonaut loves the kids, and the kids love Mauso for sure.
Space mascot @Mausonaut – a brave explorer of cislunar space and a big fan of the Ariane 6 launcher. Image credit: Alessandro Ercolani
Back to the Long Night of the Stars at ESOC: With help of the launcher models and some videos, we were soon showing the audience how rockets generally work, how our models work and what are the main differences between model rockets and the ESA launchers.
How does a rocket work?
We spent some time that evening explaining this to the curious audience with help of launcher models and some videos showing launches of ESA launchers and corresponding model launches.
One of the videos shown during the Long Night of the Stars event was a special one: We premiered a video showing the first flight of the 1:72 scale model Ariane 62 with a camera on board – recorded during a launch just a few days before the event.
Here is the video showing some astonishing footage of the launch and the launch site near Barcelona:
Despite, sadly, not being able to launch any of the ESA launcher models at ESOC due to unsuitable weather conditions, we were able to show some rocketry action with launches of water rockets and a more uncommon test firing of a 1:50 scale Ariane 6 booster model.
These tests became increasingly impressive with the growing darkness, bringing smoke, fire and some decent noise to the great ESOC celebration.
Firing an Ariane 6 booster model in daylight (top, image by Shari van Treeck) and in the dark (bottom)
Our entire team was delighted to be able to bring information about model rocketry in combination with information about ESA’s fantastic launchers to an interested audience.
It is clear that generating enthusiasm for launchers in the public, and especially for young people and future engineers and scientists, is an important element of space outreach and education.
Many thanks to, first, the team of dedicated friends and colleagues who joined me on site at ESOC during the Long Night of the Stars, and, second, to ESA for giving us this great opportunity to showcase our #MiniESALaunchers.
About the author:
Dr Holger Voss is a European astrophysicist from Germany. He has worked for the ESA Gaia mission and for DLR-German Aerospace Center in support of the CNES-led CoRoT mission. Currently, he is working as a STE(A)M educator, as he believes that it is very important to prepare the next generation for the beginning of the new space age.
P.S.: The launches that were intended for the ESOC event happened, under much improved weather conditions, a few days later at an historic airfield near Darmstadt called “Lichtwiese,” now part of the Technical University. Please enjoy this video which includes some highlights of the day and some ESA friends and staff with families:
from Rocket Science http://ift.tt/2wt8zII
v
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