Story highlights It will take at least a week to analyze results from latest scans, officials say

An international conference is scheduled for May 8 to discuss results

(CNN) King Tut's tomb isn't giving up its secrets that easily.

Egypt's new antiquities minister said Friday that a third round of radar scans seeking hidden chambers in the famous chamber offered hints, but no obvious home runs, in the search for what could be Queen Nefertiti's tomb.

Eric Berkenpas and Alan Turchik get the radar unit ready to scan walls. Photo credit: Kenneth Garrett/National Geographic/Egyptian Ministry of Antiquities.

"We have a lot of information. So at this moment, 10 hours after finishing work, we can't say 100% whether there is something or not," Antiquities Minister Khaled El-Anany said after the scans were complete.

It will take at least a week to review the extensive data collected by two types of radar scanners, he said.

The team needs time to remove signal interference and anomalies in the data, said Mohamed Abbas, the head of the Egyptian team involved in the research.

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