A brief overview of how records for the longest spaceflight have advanced over the years.
Nasa, Nghiên cứu ứng dụng, Tin Hàng không Vũ trụ quốc tế, Tin Hàng không Vũ trụ trong nước, Tin tức
U.S. Spaceflight Duration Records
A brief overview of how records for the longest spaceflight have advanced over the years.
