First SLS Work Platform Installed in KSC's Vehicle Assembly Building High Bay 3

From NASA: "Inside the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida, the 325-ton crane lifts the first half of the K-level work platforms up for installation in High Bay 3 on Dec. 22. The platform will be secured into position on tower E, about 86 feet above the floor." Photo Credit: NASA/Glen Benson

From NASA: “Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, the 325-ton crane lifts the first half of the K-level work platforms up for installation in High Bay 3 on Dec. 22. The platform will be secured into position on tower E, about 86 feet above the floor.” Photo Credit: […]

Five Decades of Celebrating Christmas in Space (Part 1)

The new crew, as well as the incumbent "core" of Expedition 46, meet in Russia's Zvezda service module for the customary post-docking press conference. Photo Credit: NASA TV

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, an American citizen recorded as many as three Christmases […]

Boeing Receives Second Post-Certification Commercial Crew Mission

Boeing's CST-100 "Starliner" spacecraft is depicted here climbing to orbit. The company will begin flying astronauts to and from the International Space Station (ISS) for NASA as soon as 2017. Image Credit: Boeing

Boeing’s CST-100 “Starliner” spacecraft is depicted here climbing to orbit. The company will begin flying astronauts to and from the International Space Station (ISS) for NASA as soon as 2017. Image Credit: Boeing

For the second time this year, Boeing has received a Post-Certification Mission (PCM) order from NASA to perform a dedicated crew […]

The Other Side of Spaceflight: An Interview with Rick Houston, Co-Author of 'Go, Flight!'

From NASA: "Overall view of the Mission Operations Control Room (MOCR) in the Mission Control Center (MCC), Building 30, Manned Spacecraft Center (MSC), showing the flight controllers celebrating the successful conclusion of the Apollo 11 lunar landing mission." Photo Credit: NASA

From NASA: “Overall view of the Mission Operations Control Room (MOCR) in the Mission Control Center (MCC), Building 30, Manned Spacecraft Center (MSC), showing the flight controllers celebrating the successful conclusion of the Apollo 11 lunar landing mission.” Go, Flight! discusses the flight controllers who made historic NASA missions “tick.” Photo Credit: NASA

The […]

'You Need to Hear All the Notes': 25 Years Since STS-35 (Part 2)

Stunning perspective of Namibia, as viewed by the STS-35 crew, 25 years ago, in December 1990. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Had history smiled with more favor, ASTRO-1 might have taken place almost three decades ago, but the space shuttle’s first mission totally dedicated to astrophysics was repeatedly delayed in the aftermath of […]

'Like Night Flying in an Airplane': 25 Years Since STS-35 (Part 1)

But for the tragic loss of Challenger, the ASTRO-1 mission might have flown just five weeks later, in March 1986. As circumstances transpired, it would be more than four years before the mission rose into orbit. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

A quarter-century ago, this week, four powerful ultraviolet and X-ray “eyes” peered […]

A Pioneering Spirit: NASA's Katherine Johnson Awarded Presidential Medal of Freedom

From NASA: "Katherine Johnson sits at her desk with a globe, or 'Celestial Training Device.'" Johnson's work as a research mathematician contributed to NASA's successes from the Mercury to the Shuttle programs, and beyond. Photo Credit: NASA

From NASA: “Katherine Johnson sits at her desk with a globe, or ‘Celestial Training Device.’” Johnson’s work as a research mathematician contributed to NASA’s successes from the Mercury to the Shuttle programs, and beyond. Photo Credit: NASA

Decades before astronaut Sally Ride became the first U.S. woman to soar into space, and a decade […]

Orion Heat Shield Receives Upgrade, Ahead of EM-1 Mission

Returning from lunar distance, the Thermal Protection System (TPS) of Orion's Crew Module (CM) is expected to endure markedly higher temperatures than those experienced by returning shuttles. Image Credit: NASA

Returning from lunar distance, the Thermal Protection System (TPS) of Orion’s Crew Module (CM) is expected to endure markedly higher temperatures than those experienced by returning shuttles. Image Credit: NASA

Nearly 12 months since it embarked on its long-awaited Exploration Flight Test (EFT)-1 mission—which accomplished the farthest distance ever attained from the Home Planet […]

SpaceX Receives First Order for Space Station Crew-Exchange Mission from NASA

Launch Pad 39A at NASA's Kennedy Space Center in Florida undergoes modifications by SpaceX to adapt it to the needs of the company's Falcon 9 and Falcon Heavy rockets, which are slated to lift off from the historic pad in the near future. A horizontal integration facility has been constructed near the perimeter of the pad where rockets will be processed for launch prior of rolling out to the top of the pad structure for liftoff. Photo Credit: SpaceX

View inside the piloted Crew Dragon, previously known as the “Dragon V-2”. Image Credits: Robert Fisher / AmericaSpace / SpaceX

Both of NASA’s Commercial Crew Program partners—Boeing and SpaceX—now have mission orders to deliver their first long-duration crews to and from the International Space Station (ISS) in the coming years, thereby restoring the capability […]

Pad 39A's Next Launch Nears, As Key SpaceX Hardware Erected at Historic Site

SpaceX's Horizontal Integration Facility (HIF), whose construction was completed in 2015, stands astride the "crawlerway", beyond the Pad 39A perimeter. Photo Credit: SpaceX Facebook Group, used with permission

SpaceX’s Horizontal Integration Facility (HIF), whose construction was completed in 2015, stands astride the “crawlerway,” beyond the Pad 39A perimeter. Photo Credit: SpaceX Facebook Group (unofficial), used with permission

Not since 8 July 2011 and the final launch of the Space Shuttle Program—during which Atlantis delivered the STS-135 crew of Commander Chris Ferguson, Pilot […]