Maailma teadlaste kongress. Kokkuvõte konverentsilt Budapestis, 1999

Universumi ehitus. Ettekanne, juuli 2000

Large-Scale Structure and Dark Matter Problem. Conference report in India, 2001

Tartu Ülikool teaduskeskusena. Ettekanne Tartu Ülikooli juubelikonverentsil, 2002

From Galactic Models to Dark Matter. Parenago 100 Conference in Moscow, May, 2006

Clusters and superclusters in the Sloan Digital Sky Survey. Conference report, July, 2003

Clusters and superclusters in the Sloan Digital Sky Survey. Conference report, October, 2003

Teadus ja religioon. Ettekanne, 25. veebruar 2004

Clusters and Superclusters in Sloan and Las Campanas Surveys. Conference report in Cape Town, March 29, 2004

Konverents Kapplinnas. Ettekanne, 28. aprill 2004

Rio päikese all. Esitlus, 26. juuni 2004

Dark Matter. Conference report, August, 2004

Teadus Tartu Observatooriumis. Ettekanne, 1. oktoober 2004

Groups & Clusters in 2dF Redshift Survey. Conference report, 2005

The Formation of the Supercluster-Void Network. Conference report in Berlin, 2005

Tartu-Tuorla Workshop, June 20-21, 2005. Conference report in Tuorla, 2005

The Structure of the Universe. Conference report, 2006

Formation of the Superclusters-Void Network. Conference report, Budapest, April 17, 2006

The Evolution of the Supercluster-Void Network. Conference report in Aspen, June, 2006

Evolution of Galaxies in Void & Supercluster Environment. Conference report in Aspen, June 6, 2006

Maailma ehitus. Ettekanne, september 2006

Maailm ja mõnda. Ettekanne, 28. september 2006

Dark Matter and the Structure of the Universe. Ettekanne Lund, 2007

Dark Matter and the Structure of the Universe. Ettekanne Tourla, 2007

Kipper, Kuzmin and astronomy in Estonia. Conference report at the Estonian Astronomical Society, August 11, 2007

Grigori Kuzmin 90. Conference report, November 2, 2007

Maailma sünd ja areng. Ettekanne Ahhaa, oktoober? 2007

Astronoomia Tartus: 200 aastat. Ettekanne Ahhaa, oktoober? 2007

Astronoomia Eestis enne ja nüüd. veebruar 2009

Large scale structure of the Universe. Conference report at Zeldovich95 in Minsk, April, 2009

95 years of galactic studies in Tartu Observatory & The Void Phenomenon. Conference report at MG12 in Paris, July 17, 2009

Ernst Öpik & Grigori Kuzmin. Ettekanne, august 2009

Tartu Observatory 2009. ICRANet report in Pescara, December, 2009

Maailma sünd ja areng. Ettekanne Paldiski ja Ala koolides, märtsis 2010