Japan flagged off the Asian lunar race on September 14 when it successfully launched its first lunar orbiter. China plans to launch its own moon probe before the end of the year, followed by India in the first half of 2008.

"We want to investigate the moon, to know more about the whole of the moon," Keiji Tachikawa, president of the Japan Aerospace Exploration Agency, said in this southern Indian city.

JAXA, as the agency is known, will carry out more robotic missions before a landing and astronaut on the moon, said Tachikawa in a brief interview Monday.

Missions to the moon and to Mars and international cooperation top the agenda of a five-day global conference in Hyderabad that brought together 2,000 space professionals, including scientists, astronomers and astronauts.

"There is a great revival of interest in exploring various planets," said Sun Laiyan, head of the China National Space Administration.