Adding Backbone to the Space Station: 15 Years Since STS-110 (Part 2)

The S-0 truss is maneuvered by Canadarm2 towards its installation position on the U.S. Destiny lab. Photo Credit: NASA

Jerry Ross was already a record-setter before ever launching on his final space mission, STS-110, aboard shuttle Atlantis, on 8 April 2002. For more than three years, he had been the United States’ most experienced […]

Adding Backbone to the Space Station: 15 Years Since STS-110 (Part 1)

Rex Walheim works on the installation of S-0 truss connections during EVA-1. Photo Credit: NASA

Fifteen years ago, on the morning of 8 April 2002, U.S. astronaut Jerry Ross—veteran of seven space missions and seven spacewalks—settled into orbit aboard shuttle Atlantis, having just launched from Earth more times than any other human being. Ross […]

Ready for a Margarita: 20 Years Since the Second Hubble Servicing Mission (Part 2)

Twenty years ago, on STS-82, the Hubble Space Telescope was transformed from a 1970s instrument with 1980s optics into an observatory for 21st-century scientific discovery. Photo Credit: NASA

Two decades ago, yesterday, on 11 February 1997, Space Shuttle Discovery roared into the night with a seven-strong crew—Commander Ken Bowersox, Pilot Scott “Doc” Horowitz, Payload […]

Tooled Up for a Telescope: 20 Years Since the Second Hubble Servicing Mission (Part 1)

Barely illuminated by sunlight, Joe Tanner is pictured during EVA-4 on STS-82. Photo Credit: NASA

Twenty years have now passed since a seven-man rocketed into the night to begin the second servicing mission to the $1.5 billion Hubble Space Telescope (HST). Coming on the heels of the ambitious STS-61 shuttle flight in December 1993—during […]

'All of You on the Good Earth': Celebrating Christmas Away from the Home Planet (Part 1)

With a fire unavailable, the Christmas stockings of consecutive International Space Station (ISS) crews have been hung by the hatch—with care, of course. Photo Credit: NASA

For the first time, a woman will record as many as two Christmases spent away from the Home Planet tomorrow (Sunday), whilst orbiting Earth aboard the International Space […]

Ding-Dong Merrily On-Orbit: Celebrating Yuletide in Space (Part 1)

Truly the voyage of Apollo 8 over the Christmas period in 1968 carried with it the most profound message of the Greatest Story Ever Told: a message of peace, goodwill and harmony to the inhabitants of Planet Earth. Photo Credit: NASA

For the first time in history, two women will celebrate Christmas on Thursday, […]

‘For a Deeper Understanding': 15 Years Since the Third Hubble Servicing Mission (Part 2)

Orbital sunrise causes the solar arrays of the Hubble Space Telescope (HST) to glisten in this spectacular view from STS-103. Photo Credit: NASA

Fifteen years ago, next week, seven men with ancestries in four sovereign nations—the United States, France, Switzerland, and the United Kingdom—embarked on one of the most difficult flights of the entire […]

'A Question of Losing Science': 15 Years Since the Third Hubble Servicing Mission (Part 1)

Fifteen years ago, NASA launched its third shuttle crew to service the Hubble Space Telescope (HST). The iconic observatory remains functional to this day. Photo Credit: NASA

Fifteen years ago, next week, Shuttle Discovery rocketed into orbit on a mission to dramatically service and repair the Hubble Space Telescope (HST). In doing so, the […]

'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 […]