While the Mercury 7 were fulfilling their roles as symbols of space exploration, Korolev was once again offering the real thing. He now prepared to undertake the most demanding mission yet. The mission that would accomplish the next step in Korolev’s program of lunar exploration. He would attempt to photograph the far side of the moon.
As If there were not enough problems, Houston still had not completed the command module power up checklist.
From beneath the Lunar Modules floor there was a thud, then a hiss, then another thump that vibrated through the cabin.
Swigert counted down five, four, three, two, one.”
Lovell pressed the big red engine button set in the bulkhead and once again felt the vibration below his feet.
“Ignition,” Lovell said to his crew-mates.
In the White House, President Nixon was very concerned for the Apollo 13 crew. Since Apollo 8’s successful lunar orbit, just one month before his inauguration, Nixon had developed a fascination with moon flight and a special admiration for the crew of that first circumlunar trip.
At the manned spacecraft center in Houston, Don Arabian was in Building 45 when battery number two in Aquarius’ descent stage exploded.
There was now cause for optimism in Mission Control. At the TELMU station, where the Lunar Module’s environmental signs were being continually monitored, the readings of the carbon dioxide concentrations aboard Aquarius were steadily dropping all day long.
Mariner 4’s primary objective was to conduct closeup scientific observations of Mars and to transmit these observations to Earth. Additional goals included performing field and particle measurements in interplanetary space, and providing experience and knowledge of engineering capabilities for interplanetary flights of long duration…