Expedition 48 Crew Wraps Up Six-Month Space Station Mission

Wrapping up his fourth space mission, Jeff Williams is now the United States' most experienced space traveler, with over 534 cumulative days away from the Home Planet. Photo Credit: NASA TV

Wrapping up his fourth space mission, Jeff Williams is now the United States’ most experienced space traveler, with over 534 cumulative days away from the Home Planet. Photo Credit: NASA TV

After more than 172 days in space, U.S. national-record-breaking astronaut Jeff Williams and his Russian crewmates Alexei Ovchinin and Oleg Skripochka have landed […]

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

115station

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 […]

Expedition 48 Spacewalkers Restore Space Station Power Channel to Pre-2012 Configuration

eva37worksite

The location of the Trailing Thermal Control Radiator (TTCR) on the outboard truss on the port-side of the space station. After its retraction, both of P-6’s 2B and 4B power channels will be routed through the main Photovoltaic Radiator (PVR). Image Credit: NASA

On a day which spelled calamity for SpaceX—as its Upgraded Falcon […]

Spacewalkers Ready for US EVA-37, Days Ahead of Expedition 48 Crew Return

Jeff Williams led today's U.S. EVA-37, wrapping up his fifth career spacewalk and accruing a total of almost 32 hours in vacuum. Photo Credit: NASA

Expedition 45 spacewalker Kjell Lindgren works to restore the P-6 cooling system to its pre-2012 configuration during U.S. EVA-33 in November 2015. He and Scott Kelly ultimately left the Trailing Thermal Control Radiator (TTCR) fully deployed when the crew ran out of time and encountered other difficulties. Photo Credit: NASA

Less than a week […]

Record-Breaker Jeff Williams to Become America's Most Experienced Astronaut Tomorrow

Jeff Williams became the first American to record as many as three long-duration space station increments. Photo Credit: NASA

In the wee hours of tomorrow morning (Wednesday), Jeff Williams will become the United States’ most flight-experienced astronaut. Photo Credit: NASA

At 4:56 a.m. EDT tomorrow (Wednesday, 24 August), NASA astronaut Jeff Williams—the incumbent skipper of Expedition 48, aboard the International Space Station (ISS)—will officially become the United States’ most seasoned spacefarer. He will […]

Space Station Open for Commercial Crew, As EVA-36 Team Installs IDA-2

Kate Rubins will become only the 7th woman in history to make two EVAs on Thursday. Photo Credit: NASA TV

The International Docking Adapter (IDA)-2 was installed onto Pressurized Mating Adapter (PMA)-2, at the forward end of the space station’s Harmony node. Image Credit: NASA

More than sixty months since it last saw the arrival of a human-piloted vehicle, Pressurized Mating Adapter (PMA)-2 at the extreme forward “end” of the International Space Station (ISS) […]

Oldest US Spacewalker Set to Lead Commercial Crew EVA on Friday

Expedition 48 Commander Jeff Williams and Flight Engineer Kate Rubins work with their Extravehicular Mobility Unit (EMU) suits in the Quest airlock. Photo Credit: NASA

Expedition 48 Commander Jeff Williams and Flight Engineer Kate Rubins work with their Extravehicular Mobility Unit (EMU) suits in the Quest airlock. Photo Credit: NASA

Expedition 48 Commander Jeff Williams and Flight Engineer Kate Rubins will venture outside the International Space Station (ISS) on Friday, 19 August, to install the first of two Boeing-built […]

SpaceX Nails Launch and Landing Again, Dragon CRS-9 Now En Route to Space Station

The Upgraded Falcon 9 launches into the night, and returns from the night, with its first-stage hardware alighting perfectly onto Landing Zone (LZ)-1 at the Cape. Photo Credit: Talia Landman / AmericaSpace

The Upgraded Falcon 9 launches into the night, and returns from the night, with its first-stage hardware alighting perfectly onto Landing Zone (LZ)-1 at the Cape. Photo Credit: Talia Landman / AmericaSpace

For the 10th time in a little over four years, SpaceX delivered a Dragon cargo ship on a journey toward the International […]

Critical Science, Commercial Crew Hardware Headed to Space Station Aboard CRS-9 Dragon

dragon-crs8

The International Docking Adapter (IDA)-2 will be one of two connection points for Commercial Crew spacecraft visiting the International Space Station (ISS). Photo Credit: NASA/Charles Babir

Forty-five minutes after midnight EDT on Monday, 18 July, SpaceX aims to deliver its 10th Dragon cargo ship toward the International Space Station (ISS). Conducted under the language […]