The dissent letter has subsequently been signed by hundreds of individuals around the world. <ref>http://www.cosmologystatement.org/</ref> Professional cosmologists are actively creating models (some of which contradict the Big Bang scenario) and collecting data that probe the specific nature of the earliest observable aspects of the Universe. | The dissent letter has subsequently been signed by hundreds of individuals around the world. <ref>http://www.cosmologystatement.org/</ref> Professional cosmologists are actively creating models (some of which contradict the Big Bang scenario) and collecting data that probe the specific nature of the earliest observable aspects of the Universe. |