The journey that Scott, with Wilson, Shackleton, and several dogs, began on 2nd November with the object of pushing as far south as possible, was accompanied at the outset by a supporting party; but this party turned back by the 15th, and Scott, Wilson, and Shackleton had immediate cause to know how strenuous a task they had before them. The dogs were already causing anxiety, and were quite unable to do the work expected from them. Relay work, which meant that each mile had to be travelled three times, became the order of the day, and in consequence the advance towards the South was greatly hindered. Soon afterwards the men themselves began to suffer from blistered noses, cracked lips, and painful eyes; but on the 21st Scott took a meridian altitude, and found the latitude to be 80° 1'. In spite of all discomforts and anxieties, Scott was in a happy mood that night when he wrote: "All our charts of the Antarctic regions show a plain white circle beyond the eightieth parallel.... It has always been our ambition to get inside that white space, and now we are there the space can no longer be a blank; this compensates for a lot of trouble." [Illustration: South Polar Regions.] As the advance laboriously continued, the condition of the dogs, to Scott's poignant sorrow, went from bad to worse, and by 21st December the question of turning back had to be considered. At this time additional anxiety was caused by Shackleton, who was showing symptoms of scurvy; but Christmas Day was in sight, and as on that festival the travellers had decided to have a really satisfying meal, they resolved to push on farther. Their meal on Christmas Day put new life into the party; but they realized all too acutely that their food supplies were so inadequate that, if they were to continue the advance they must be prepared to face the risk of famine. There were, however, strong incentives to urge them on their way. Each day took them farther and farther into regions hitherto untrodden by the feet of men. Who can blame them for taking the risks that were involved in their determination to continue the march? But on 27th December, Wilson, whose industry in sketching and determination not to give in were beyond praise, was suffering so severely from snow-blindness that he had to march blindfold; and at last the decision to turn back had to be made. Observations taken at their last camp showed that they had reached between 82° 16' and 82° 17' S.--a finer record than Scott anticipated, after he had realized that the dogs were unable to fulfill the hopes placed in them. The return march was a prolonged period of suspense. By January 9, 1903, only four out of the nineteen dogs which had started on the journey were alive, and on the 15th the last of them had to be killed. "I think," Scott wrote, "we could all have wept." Even more serious was the fact that at this time Shackleton became seriously ill.