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Our conferences are great platforms for knowledge sharing and thus help research communities in learning new things in their areas of expertise. By attending our scientific meetings, you get the opportunity to learn from industry leaders in all facets of your research.


Spark your creativity by discussing your work with experts in your field of study. Our events help you widen your research and development efforts and are sure to bring together some of the world’s top innovators and strategists in your domain.

Network and Connect

Master new skills and learn best ways by connecting with world-class speakers. We offer you plenty of opportunities to network and grow by bringing together elite performers and most talented leaders in your industry onto a single stage.

Spread the Impact

Our conferences instill a rewarding experience and will empower you to rub elbows with many of the industry leaders. The community of ambitious and accomplished professionals surely helps you spread your impact and optimize your research goals.


As our conferences are one of the world’s best and biggest events, they sure help you take your skills to the next level and fuel your success. Showcase your work in the epicenter of scientific research and get all the recognition that you yearned for all the time.

About Conference

The International Conference and Exhibition on Astronomy, Cosmology and Space ScienceOLCACSS-2020 – will be held during November 09-10, 2020 in Vienna, Austria. The congress brings together a multi-disciplinary group of scientists and researchers to present and exchange breakthrough ideas relating to space science.

It further aims to promote current research and share experiences among the participants through discussions, presentations and contributions on a more internationally competitive platform. The conference will bring together astronomers, researchers, scientists and education practitioners to improving the impact of astronomy education research and practice.

Student attendees will have the opportunity to learn from presentations delivered by eminent scientists, researchers and experts from all over the world covering different fields of astronomy and space science. Different sessions on specific topics will enhance student learning and enables them to achieve progress in their current research. The meeting further facilitates networking opportunities on a global scale among academic and industry professionals to enhance their career and business goals by exchanging ideas and focusing on new developments and innovations in Astronomy and Space Science.

OLCACSS-2020 anticipates a huge number of participants around the world to deliver insightful keynote speeches, thoughtful plenary talks and inspiring oral presentations. Symposiums, workshops, round table discussions, and video and poster presentations will be part of this two-day event providing delegates an outstanding opportunity to interact with world class scientists and researchers. The event covers different topics including Astronomy, Cosmology, Particle and Nuclear Astrophysics, Observational Astronomy & Astrophysics, and Space Observation and Exploration among others. We hope this conference will deliberate and discuss all the interesting facets of this exciting topic and will come up with future recommendations that will foster scientific innovation in these fields.

We look forward to welcoming you to OLCACSS-2020 in Vienna, Austria.

Plenary and Keynote Speakers



  • Astrophysics
  • Astrometry
  • Astronomy
  • Cosmology
  • Extragalactic Astronomy
  • Galactic Astronomy
  • Solar Astronomy
  • Stellar Astronomy
  • Space Technologies
  • Space Weather
  • Astroparticle Physics
  • Future of 3D Printing in Space
  • Space Missions
  • Satellite Subsystems
  • Satellite Navigation and Communication
  • Space Environment and Its Interaction with Spacecraft
  • Astrochemistry or Cosmochemistry
  • Space Explorations
  • Physics of Acceleration and Transport
  • Applications of Satellite Technology
  • Asteroid Impact Mission (AIM)
  • Planetary Science
  • Plasma Physics
  • Quantum Gravity
  • Aerospace Engineering
  • X-ray Astronomy
  • Electromagnetic Radiation
  • Nuclear Power in Space
  • Space Architecture
  • Forensic Astronomy
  • Archaeoastronomy
  • Space Physics


Media Partners


Vienna, Austria

Vienna, Austria’s capital, lies in the country’s east on the Danube River. Its artistic and intellectual legacy was shaped by residents including Mozart, Beethoven and Sigmund Freud. The city is also known for its Imperial palaces, including Schönbrunn, the Habsburgs’ summer residence. In the MuseumsQuartier district, historic and contemporary buildings display works by Egon Schiele, Gustav Klimt and other artists.

Austria is famous for its castles, palaces and buildings, among other architectural works.

Top Things to do in Vienna:

1. Hofburg Palace

The Hofburg Palace is another huge palatial complex that pays tribute to the power and influence of the Habsburg dynasty and served as the main winter palace for the rulers of the Austro-Hungarian Empire for hundreds of years.Today the complex is home to offices of the president of Austria and serves as a presidential base.
The buildings have undergone many additions since their creation in the 13th century and the most impressive of which is the fabulous semi-circular Neue Burg.
Visitors can admire the beauty and style of the baroque architecture, take a tour through the imperial apartments or visit one of the detailed museums in the complex.

2. Schönbrunn Palace

The picturesque grounds of Schönbrunn Palace, the Habsburgs' former summer home, boast a gloriette, palm house, zoo, and even artificial Roman ruins. 

3. Albertina

Home to the most valuable collection of graphical illustrations in the world, the Albertina is located on the grounds of the Hofburg Palace, making it the perfect follow-up tour!

4. Vienna Rathaus

The Neo-Gothic town hall is one of the city's most famous landmarks, but the administrative building also houses the historic Rathauskeller – one of the best restaurants in Vienna!

5. Vienna State Opera

The Vienna State Opera is home to one of the world's best and most prolific opera companies. You may well go on every day of your trip and never see the same show twice!

6. Madame Tussauds Vienna

Visitors to this established family favorite can mingle with some of the most famous figures on the planet. At the Madame Tussauds Vienna you may also discover few Austrians you might not recognize!

7. Neptune Fountain

The free accessible Neptune Fountain is located at the base of the hill in the axis between the palace and the Gloriette. The construction of the fountain was finished in the year 1780, shortly before Empress Maria Theresa passed away.
The massive building with a total length over 100 Meter shapes an imposing scenery in front of the hill with the Gloriette. Larger-than-life statues of the Greek mythology with Neptune, the sea good at the top, are displayed at a podium with some rocks.

8. Vienna Natural History Museum

Housed in a sophisticated palace complex that is typical of the historical architecture in Vienna, the Natural History Museum has a huge collection of minerals, precious stones, meteorites, fossils, skeletons of animals, displays of various insects and mammals and even some taxidermy of extinct species.
With over 30 million objects the museum’s collection is one of the most important in Europe and new additions are arriving all the time.
This fascinating venue also has a digital planetarium where you can see intriguing films about the earth and its development.
Adults and children alike will love the sheer amount of information and eye-boggling displays in this epic museum.