Soyuz 7K-ST No. 16L (sometimes known as
Soyuz T-10a or
T-10-1) was an unsuccessful Soyuz mission intended to visit the
Salyut 7 space station, which was occupied by the
Soyuz T-9 crew.
It was set to launch atop a Soyuz-U rocket on September 26, 1983. However, prior to launch, the rocket caught fire on its launch pad at Site 1/5, Baikonur Cosmodrome. The launch escape system of the Soyuz spacecraft fired two seconds before the launch vehicle exploded, saving the crew of commander Vladimir G. Titov and flight engineer Gennadi Strekalov. It is so far the only case in which a launch escape system has been fired with a crew aboard.
The mission was a visiting expedition to Salyut 7. The crew was scheduled to return in Soyuz T-9, leaving Soyuz T-10 for the crew on the space station to return in later. The failure briefly led to speculation in the West that the crew of Soyuz T-9 may be stranded on the space station, but this was never the case. That crew would return to Earth as normal on November 23, 1983, aboard Soyuz T-9.
Sergei Konstantinovich Krikalyov (
Russian: Сергей Константинович Крикалёв, born August 27, 1958) is a
Russian cosmonaut and
mechanical engineer. As a prominent
rocket scientist, he has been veteran of six space flights and currently has spent more time in space than any other human being. He transliterates his name in English as
Sergei Krikalev.
On August 16, 2005 at 1:44 a.m. EDT he passed the record of 748 days held by Sergei Avdeyev. He now has spent a total of 803 days and 9 hours and 39 minutes in space.
Krikalev was born in Leningrad (now St. Petersburg), Russia. He enjoys swimming, skiing, cycling, aerobatic flying, and amateur radio operations, particularly from space (callsigns U5MIR and X75M1K).
On February 15, 2007, Krikalev was appointed Vice President of the S.P. Korolev Rocket and Space Corporation Energia (Russian: Ракетно-космическая корпорация "Энергия" им. С.П.Королева) in charge of manned space flights.
Krikalev was dubbed by many "the last Citizen of the USSR " as in 1991–1992 he spent 311 days, 20 hours and 1 minute aboard the Mir space station while, back on Earth, the Soviet Union collapsed. A fictional account of how Krikalev may have felt about this is described in the song "Casiopea", written by Cuban songwriter Silvio Rodríguez.