Mkuu kuna mahali nilikuwa nasoma katika mitandao, kuna Bwana mmoja aitwae Chris de Lavigne ambaye ni mtaalamu wa anga na ulinzi.
Nitaweka maswali muhimu na majibu lakini kwa lugha ya umombo (natumai mtaelewa maana umombo ni lugha ya upili baada ya kiswahili kwa wengi wetu).
Q: Could the plane have disintegrated in mid-air?
The failure of the plane's pilots to send a distress signal has given rise to speculation there was a sudden catastrophe -- possibly caused by a mechanical failure or an explosion.
The lack of wreckage recovered so far also suggests a high-altitude disaster which spread debris across an area too wide to be easily detected.
"If it had been an impact at sea level of the whole craft, chances are more debris will be found immediately," said Chris de Lavigne, an expert on aerospace and defence issues at business consultancy Frost & Sullivan.
Sudden, accidental structural failures are considered extremely unlikely in today's passenger aircraft. This is especially so with the Boeing 777-200, which has one of the best safety records of any jet.
Authorities said the plane was at cruising altitude, 35,000 feet (11 kilometres) above sea level, when it last made contact.
"It's the safest point in the flight," de Lavigne said. "It's an extremely safe aircraft with very, very few incidents in its history. This is just overly puzzling."