Historic Satellite Retrieved by Three-Person Shuttle Spacewalk Ends its Life, According to Intelsat

Its new booster securely fitted, Intelsat 603 drifts away from Endeavour’s payload bay. After insertion into geosynchronous orbit, the satellite was instrumental in providing television coverage of the 1992 Barcelona Olympics. Photo Credit: NASA

Almost a quarter-century since its launch, and more than two decades since shuttle astronauts triumphantly snatched it from an unusable […]

‘A Big Mental Switch': The Maiden Voyage of Endeavour (Part 2)

Two decades have passed since Endeavour’s maiden voyage; a voyage which set record after record in terms of EVA, accomplishment and astronaut endurance, including the first (and so far only) three-person spacewalk. She continued to set records for the rest of her operational life. Photo Credit: NASA

Twenty-two years ago, on 7┬áMay 1992, the […]

'A Mission We Wanted to Do': The Maiden Voyage of Endeavour (Part 1)

With the possible exception of Columbia and the very first space shuttle mission, few orbiters had as dramatic and exciting a maiden voyage as Endeavour. On STS-49, she provided a reliable stage for the longest EVA in history and the first three-man EVA in history. Despite the trials and tribulations of the flight, she […]

To Follow After Knowledge: STS-41 and the Odyssey of Ulysses

Pictured in its horizontal position in Discovery’s payload bay, the circular dish antenna and Radioisotope Thermoelectric Generator (RTG) of Ulysses are clearly visible in this image. Photo Credit: NASA

Human hands have stretched far into the cosmos during our half-century of exploring the final frontier. Men and women have circled hundreds of miles above […]