ISRO chairman V Narayanan on Saturday said the space-docking experiment (SpaDeX) of satellites was successful and the results will be useful for multiple purposes, including future missions like Chandrayaan 4, Gaganyaan and India's space station. Narayanan, who arrived in Kerala after the successful space-docking test, told reporters at the airport here that it was a team effort by the ISRO and the results of the test were being reviewed. "Right now the situation is that all the things are successfully docked and it is in space safely. Now we are studying all the results. My team is reviewing the results and we will take the proper decision at the proper time," he said. The scientist further said that the docking experiment would be useful for multiple purposes. Giving details, he said that it will be useful for the Chandrayaan 4 mission as two rockets will be used to carry to space the over 9,000 kg module that will subsequently land on the moon for sample collection. He said tha