AmericaSpace Launch Countdown

Next Launch GPS IIF-7 on a Atlas V 401 rocket from Cape Canaveral AFB, FL
scheduled for:
2 Aug 14 3:23:00 GMT
1 Aug 14 23:23:00 EDT

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‘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 May 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 [...]

'You and the Rest': Twenty Years Since NASA's Dramatic Hubble Repair Mission (Part 2)

Story Musgrave works at the end of Endeavour’s mechanical arm during activities to service the Hubble Space Telescope. Photo Credit: NASA

Twenty years ago this week, the singular space shuttle mission which marked the demarcation between past and future took place. Since the resumption of flights in September 1988, following the horrific loss of [...]

'You and the Rest': Twenty Years Since NASA's Dramatic Hubble Repair Mission (Part 1)

Laden with tools and equipment, Jeff Hoffman waves from the end of the RMS arm during Hubble repair operations. Photo Credit: NASA

Twenty years ago this week, the singular space shuttle mission which marked the demarcation between past and future took place. Since the resumption of flights in September 1988, following the horrific loss [...]

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 [...]