Orion, SLS Development Continues To Take Shape for Inaugural Late 2018 Launch

An SLS Block 1 launch vehicle hoists an Orion spacecraft from KSC's Pad 39B, with the VAB in the distance. Image Credit: NASA/MSFC

An SLS Block 1 launch vehicle hoists an Orion spacecraft from KSC’s Pad 39B, with the VAB in the distance. Image Credit: NASA/MSFC

It seems as if we’re galloping toward the end of 2016, and we’re getting closer by the day to the “dawn” of a new U.S. launch vehicle and human-rated spacecraft. […]

Changing the Guard: 20 Years Since STS-79 (Part 1)

The STS-79 mission patch, highlighting its original EVA component. Image Credit: NASA

World record holder Shannon Lucid watches the growth of plants in a Russian greenhouse aboard Mir. This photograph was taken in September 1996, shortly after the crew of STS-79, including Lucid’s replacement, John Blaha, arrived to bring her home. Photo Credit: NASA

Twenty years ago, this month, an American national record-breaker circled high above Earth, aboard […]

'To Make Sure We Didn't Make the News': 25 Years Since STS-48 (Part 2)

Originally scheduled to be the first shuttle mission to land at the Kennedy Space Center (KSC) in the hours of darkness, STS-48 was ultimately diverted to Edwards Air Force Base, Calif. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Originally scheduled to be the first shuttle mission to land at the Kennedy Space Center (KSC) in the hours of darkness, STS-48 was ultimately diverted to Edwards Air Force Base, Calif. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Late in September 2011, the skies above the Pacific Ocean were illuminated by an astonishing—though not unexpected—fire […]

'Gentlemen's Hours': 25 Years Since STS-48 (Part 1)

The Upper Atmosphere Research Satellite (UARS) is readied for deployment by Discovery's Remote Manipulator System (RMS) mechanical arm, early in the STS-48 mission. Photo Credit: NASA

The Upper Atmosphere Research Satellite (UARS) is readied for deployment by Discovery’s Remote Manipulator System (RMS) mechanical arm, early in the STS-48 mission. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Late in September 2011, the skies above the Pacific Ocean were illuminated by an astonishing, though not unexpected, fire show. NASA’s 13,000-pound (5,900-kg) Upper Atmosphere […]

OSIRIS-REx Stands Ready for Date With Asteroid Bennu (Part 1)

OSIRIS-Rex in the vicinity of the asteroid Bennu. Image Credit: NASA

NASA’s OSIRIS-REx spacecraft has completed assembly at Lockheed Martin Space Systems near Denver, Colo. Over the next several months engineers will put the spacecraft through a series of intense tests. The $800 million mission to retrieve samples from Astroid Bennu is scheduled to launch in September 2016. Photo Credit: Lockheed Martin

Just two days […]

Camping Without Marshmallows: 10 Years Since STS-115 (Part 2)

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Dan Burbank and Steve MacLean are barely visible, slightly right-of-center, working on the P-3/P-4 truss during EVA-2. Photo Credit: NASA

Ten years ago, this month, the crew of Shuttle Atlantis—Commander Brent Jett, Pilot Chris Ferguson, and Mission Specialists Joe Tanner, Dan Burbank, Heidemarie Stefanyshyn-Piper, and Canada’s Steve MacLean—roared into orbit to restart the construction […]

In For the Long Haul: 10 Years Since STS-115 (Part 1)

Joe Tanner had already performed five EVAs before STS-115 left Earth. By the time he returned from the mission, he had completed seven EVAs and spent 46.5 hours outside a spacecraft. Even today, he stands as the 13th most seasoned spacewalker of all time. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

Joe Tanner had already performed five EVAs before STS-115 left Earth. By the time he returned from the mission, he had completed seven EVAs and spent 46.5 hours outside a spacecraft. Even today, he stands as the 13th most seasoned spacewalker of all time. Photo Credit: NASA, via Joachim Becker/SpaceFacts.de

At first glance, shuttle […]

Orion EM-1 Taking Shape at KSC, Spacecraft's LAS Jettison Motors Continue Testing

From NASA: "The Orion crew module for Exploration Mission 1 was transferred into the clean room inside the Neil Armstrong Operations and Checkout Building at Kennedy Space Center in late July to begin installation of the spacecraft's critical systems, including propellant lines." Photo Credit: NASA

From NASA: “The Orion crew module for Exploration Mission 1 was transferred into the clean room inside the Neil Armstrong Operations and Checkout Building at Kennedy Space Center in late July to begin installation of the spacecraft’s critical systems, including propellant lines.” Photo Credit: NASA

Nearly two years after NASA successfully completed the […]

'Easier to Destroy Than Create': 15 Years Since STS-105 (Part 2)

Newly stocked and newly staffed, the International Space Station (ISS) disappears into the blackness as Discovery departs. Photo Credit: NASA

STS-105 Mission Specialist Dan Barry translates along the U.S. Destiny lab during one of the flight’s two EVAs. Photo Credit: NASA

Fifteen years have now passed since Shuttle Discovery dropped off and picked up crew members at the International Space Station (ISS) and supported a pair of Extravehicular Activities (EVAs) to transition the multi-national […]

'To Train a Mission': 15 Years Since STS-105 (Part 1)

Fifteen years have now passed since STS-105 exchanged crews and supplies at the International Space Station (ISS). Photo Credit: NASA

Fifteen years have now passed since STS-105 exchanged crews and supplies at the International Space Station (ISS). Photo Credit: NASA

Fifteen years ago, this month, 10 astronauts and cosmonauts from the United States and Russia celebrated 1,000 days of orbital operations for the International Space Station (ISS). In August 2001, Shuttle Discovery’s STS-105 astronauts—Commander Scott […]