AmericaSpace Launch Countdown

Next Launch GPS IIF-8 on a Atlas V 401 rocket from Cape Canaveral AFB, FL
scheduled for:
29 Oct 14 17:21:00 GMT
29 Oct 14 13:21:00 EDT

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'Dramatic, Down-the-Throat View': 20 Years Since STS-68 (Part 2)

The vast plume of Klyuchevskaya Sopka, in Kamchatka, which erupted shortly after STS-68 reached orbit. Photo Credit: NASA

Twenty years ago, on 30 September 1994, the crew of Shuttle Endeavour rocketed into orbit—six weeks later than originally planned—on an 11-day mission to support the second Space Radar Laboratory (SRL-2). As described in yesterday’s AmericaSpace [...]

'Engines in Post-Shutdown Standby': 20 Years Since STS-68 (Part 1)

For the second time in less than six months, the Space Radar Laboratory (SRL) rode Endeavour into orbit in September-October 1994. However, the launch of STS-68 was delayed extensively, following the shuttle program’s last Redundant Set Launch Sequencer (RSLS) abort. Photo Credit: NASA

One day in the summer of 1993, astronaut Tom Jones was [...]

'Mr. Galileo Was Correct': The Grand Voyage of Apollo 15 (Part 2)

Haunting view of Jim Irwin with the lunar rover, backdropped by the grandeur of Mount Hadley. Photo Credit: NASA

As July burned into August 1971, three sons of Planet Earth were midway through their exploration of the Moon. Aboard the command and service module Endeavour, astronaut Al Worden operated a sophisticated array of scientific equipment from [...]

'Man Must Explore': The Grand Voyage of Apollo 15 (Part 1)

The “unreal” clarity of the lunar landscape, caused by the near-total absence of atmospheric haze or particulates, was problematic for the Apollo 15 crew when judging distance at Hadley. Photo Credit: NASA

Four hundred miles (640 km) to the north of the Moon’s equator lies a place called Hadley: a small patch of Mare [...]

Mission for Science and Technology: 18 Years Since STS-77 (Part 2)

Fully deployed, the Inflatable Antenna Experiment (IAE) sprouts from the SPARTAN-207 satellite. Photo Credit: NASA

Eighteen years ago this week, six men orbited Earth aboard Shuttle Endeavour on one of the most complex research flights ever conducted in the program’s 30-year history. With such a large number of payloads aboard, it was imperative for [...]

Mission for Science and Technology: 18 Years Since STS-77 (Part 1)

At the cusp of daybreak on 19 May 1996, Endeavour thunders into orbit to begin the multi-faceted STS-77 mission. Photo Credit: NASA

Early on 20 May 1996, astronaut Mario Runco Jr. grappled SPARTAN-207—a small, free-flying spacecraft, equipped with a very unique payload—and unberthed it from Endeavour’s payload bay with the shuttle’s Canadian-built Remote Manipulator [...]

‘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 [...]

'Repairing Hubble' Showcases Space Telescope's Components on Anniversary

The NASA/ESA Hubble Space Telescope was photographed by Space Shuttle Discovery’s IMAX Cargo Bay Camera being deployed on April 25, 1990. Photo Credit: NASA

On Wednesday, April 23, Washington, D.C.’s Smithsonian National Air and Space Museum observed the 24th anniversary of NASA/ESA’s Hubble Space Telescope’s launch into orbit by unveiling “Repairing Hubble.” This new [...]

Endeavour's Radar Love: 20 Years Since STS-59 (Part 2)

Endeavour rockets into the dawn on 9 April 1994. Photo Credit: NASA

Twenty years ago this week, the crew of Endeavour on STS-59 demonstrated that the shuttle program was imbued with “Radar Love,” as they operated the first Space Radar Laboratory (SRL-1) to acquire unprecedented views of the Home Planet from orbit. For 11 [...]