Author Archives: Michael Risch

Michael has been interested in astronomy and spaceflight, since he saw the last moon landing as a child. In 1981, he became a member of the Association of Amateur Astronomers in the Saarland and, as a member of the board, accompanied the establishment of the Peterberg Observatory. As co-founder and first webmaster of www.astronomie.de, he contributed numerous ideas and reports on astronomical and spaceflight topics to the first German astronomy portal. He has been practicing planetary, comets, solar, deep sky as well as TWAN style photography, and has been on many long distance trips, among others to 7 total solar eclipses. As a long-time science editor, he has led "Northern lights and stars" trips to the Arctic Circle. Michael has published many of his own photos and articles in professional journals and has written chapters for the books chapters for the books Fotoschule (Photo School) and Extremfotografie (Extreme Photography) with his colleague Martin Rietze for "Color Foto".
At Baader-Planetarium he is part of the observatory project team and is booked for lectures in Germany and abroad. Furthermore, he is an expert consultant for observatories, domes, high end mounts, telescopes and much more.
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Observe comet ZTF (C/2022 E3) in binoculars and telescope now!
This entry was posted on January 10, 2023Last modified on May 25, 2023.
The new year begins with a new comet that may even be visible to the naked eye Comet C/2022 E3 ZTF is coming close to the Sun for the first time in certainly 50,000 years, and on Thursday, January 12, it will come about as close to our central star as the Earth. It has been tracked by amateur and professional astronomers for several months now. It has now about 7th magnitude, so it is observable with common binoculars and even smaller telescopes. However, the currently three-degree-long plasma tail and a short dust tail fan shown in recent photos will not yet be seen visually with small optics. But that will change soon. The well-known comet photographer Michael Jäger sent us an impressive animation and...
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Amateur Astronomers take a look through the Cloud Cover of Venus with our SLOAN Filters
This entry was posted on June 9, 2022Last modified on May 25, 2023.
Amateur astronomers successfully explore Venus with Baader SLOAN Filter Even today, amateur astronomers can still contribute to scientific research. For example, our new photometric filters now open another window into the depths of the atmosphere of the planet Venus. Venus amazes researchers. It is as big as the Earth, but extremely different from it. Venus is a hellish world with temperatures of up to 450 degrees at the surface. The reason for this is an enormously dense atmosphere, which generates a pressure that only exists at an ocean depth of 900m on Earth. This atmosphere consists of 90% carbon dioxide, a dense layer of sulphur dioxide clouds makes it opaque to us. There are only a few narrowly limited wavelengths in which a space probe...
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David vs Goliath – 2.3m AllSky Dome at the Large Binocular Telescope
This entry was posted on May 25, 2022Last modified on May 25, 2023.
On the 3221m tall Mount Graham in Arizona stands an observatory like no other, because it consists of two huge optical telescopes on a single mount under an enormous protective structure: the Large Binocular Telescope Observatory (LBTO). Next to it, a downright tiny Baader 2.3m AllSky dome has now been installed. Discover the 2.3M Baader AllSky Dome and additional images also on our observatory world map The "Large Binocular Telescope" (LBT) has two mirrors with 8.4m diameter each, which together form the largest optical telescope in the world. It collects as much light as an 11.8m telescope. However, due to the distance between the mirrors, the resolution of a 22.8m mirror is achieved, which can also be used sensibly thanks to adaptive optics. Several German...
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Installation of a 4.2m Highspeed Dome on Teide/Tenerife
This entry was posted on March 11, 2022Last modified on May 25, 2023.
Our installation team had the task of installing one of our HighSpeed domes on the Teide in Tenerife in May 2021. The Teide is a unique natural wonder. The 3,715-metre high "sleeping" volcano is the highest peak in Spain. The national park located on the mountain is a UNESCO World Heritage Site and offers an impressive crater landscape with cooled lava flows and other volcanic phenomena as well as endemic animal and plant species. At an altitude of almost 2,400 metres, there are many astronomical observatories, including – due to the excellent seeing during the day – one of the largest solar telescopes in the world. Discover the 4.2M Highspeed Dome also on our observatory world map Our team was accommodated in the "Astronomers' Hotel"...
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First light for SSC's satellite tracking ground station
This entry was posted on March 22, 2022Last modified on May 25, 2023.
In collaboration with Baader Planetarium, Planewave and Andor, the Swedish Space Cooperation (SSC) SSC has been developing a ground station for satellite tracking over the past 1,5 years. A couple of days ago, a first successful test run took place at Baader Planetarium's factory. The development is part of SSC’s Space Situational Awareness (SSA) program with the aim at contributing to both safer and more sustainable use of near-Earth space, as the number of objects keeps increasing at a rapid pace. The aim of the tests was to ensure the station to be as efficient as possible in generating highly sophisticated SSA data, by combining the highest quality individual components. A 3.5m Allsky Dome from Baader Planetarium was chosen as the protective structure. This Dome...
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New instruments: Telescopes and mounts for Rodewisch Observatory
This entry was posted on April 12, 2021Last modified on May 25, 2023.
The Rodewisch Observatory in Saxony/Germany has a long history dating back to the beginnings of space travel. The observatory founder Edgar Penzel was the first person outside the former Soviet Union to photograph the first satellite Sputnik 1 in 1957. With a wire ring that he bent around a school globe, he was able to roughly determine the time of the satellite's appearance over Rodewisch and photograph "the Sputnik". The photos sparked great interest at home and abroad at that time, especially of course in the Soviet Union. This was the foundation for decades of visual and photographic satellite tracking as well as astronomical observation of the sky in Rodewisch. After the first German cosmonaut Sigmund Jähn was launched into space in 1978, the Rodewisch...
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Deep-Sky Astrophotography with the FlipMirror II star diagonal
This entry was posted on August 12, 2019Last modified on May 25, 2023.
Instruction Manual: Baader FlipMirror II Star Diagonal The Baader FlipMirror II (BFM II) in action The Baader FlipMirror II Star Diagonal (#2458055 , € 228) is not only an accessory for "experts" but also a useful tool that makes the work of every amateur astronomer – especially the astrophotographer – easier. First and foremost, the BFM II is designed to fully replace your standard star diagonal so that you can continue to observe as normally with any good star diagonal. But with the BFM II you also have the freedom to create your own photo system immediately – or step by step – and have it ready for immediate use on the telescope.This saves a lot of time and nerves. We would like to introduce...
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Planetary Imaging with the FlipMirror II Star Diagonal
This entry was posted on September 12, 2019Last modified on May 25, 2023.
Instruction Manual: Baader FlipMirror II Star Diagonal Using the Baader FlipMirror II Star Diagonal (BFM II) at the Telescope The Baader FlipMirror II Star Diagonal (#2458055 , € 228) is not only an accessory for professional users, but much more: It is a helpful tool for every amateur astronomer – especially for astrophotography. First of all, the BFM II is designed to completely replace your standard star diagonal, so that you can keep observing as usual, just like with every good star diagonal. But the BFM II gives you much more options. You can create – from the beginnig, or step-by-step – your own system for photography and keep it always ready-for-use at your telescope. This will save you a lot of time and nerves....
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Comet Neowise in a different way
This entry was posted on July 23, 2020
Comet NEOWISE is probably the most beautiful comet since 25 years on the northern hemisphere of the earth. Comets are messengers from the time of origin of the solar system, frozen remnants of the primeval cloud from which the planets were formed. When they come to us from the cold depths of the outer solar system and thaw when they approach the sun, they spread gas and dust and create a unique celestial phenomenon. Most astrophotographers are understandably excited about the very beautiful tail of the comet NEOWISE and try to capture it in front of a beautiful backdrop. Others focus only on the inner core and the shell structure that is created when the dust leaves the spinning comet nucleus. But so far there...
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Mars Opposition 2020 –The Return of the Red Planet
This entry was posted on July 1, 2020Last modified on October 14, 2020.
Do you still remember the lunar eclipse two years ago? At that time the moon was not the only orange-reddish celestial object. Nearby – next to Jupiter – there was Mars in the sky, too. For many people, this was the first time they saw the two planets knowingly "live" – thanks to the attention that the lunar eclipse generated. Unfortunately, the Moon will not give us such a show again this year, but Mars is coming back. As since the beginning of mankind, it can be seen brightly shining in the sky every two years. That's because two Earth years are almost exactly as long as one Mars year, i.e. the time Mars needs for one orbit around the Sun. Only then will it...