Expedition 64 Prepares for Wednesday Spacewalk to Upgrade Columbus Lab

@Astro_Illini & @AstroVicGlover will perform 6.5hr spacewalk on Wednesday to upgrade @ESA #Columbus lab & prepare for new solar arrays. […]

Ready for Space Station: Remembering STS-72, 25 Years On

25yr ago today, Endeavour’s 6-man STS-72 crew, led by @Astro_Duffy, proved they had the tools & talent to build a Space Station. […]

Stop the Clock: Remembering STS-51A, OTD in 1984

OTD in 1984, STS-51A launched on a dramatic satellite rescue mission. And for CDR Rick Hauck, their success was nothing short of an (ahem) “miracle”. […]

Ride 'Em, Cowboy: Remembering Gemini XI, OTD in 1966 (Part 2)

As @NASA_SLS prepares to send humans beyond Earth orbit next year, AmericaSpace looks back at #GeminiXI which retains the record for the highest-flying non-lunar mission with a human crew. […]

Behnken, Cassidy Join "Pretty Exclusive Club", Both Log Tenth Spacewalks

@AstroBehnken & @Astro_SEAL joined an exclusive club of spacewalking supremos on Tuesday as they completed their 10th EVAs each. […]

Veteran Spacewalkers Tackle Final Space Station Battery Swaps

@AstroBehnken and @Astro_SEAL completed a six-hour battery replacement spacewalk with flying colors Thursday. […]

Behnken, Cassidy Ready for Final Battery Spacewalks, Get-Aheads

Two seasoned spacewalkers are primed & ready for to complete the last ISS battery swaps this week. […]

Spacewalkers Wrap Up Battery Work, Prepare for Future Upgrades

Today’s 6h 1m ISS EVA resembled “Route 66” for Expedition 63 astronauts Chris Cassidy and Bob Behnken. […]

NASA Outlines Upcoming Spacewalks; Crew Dragon Return NET Aug 2

Expedition 63 Commander Chris Cassidy (left) and Flight Engineer Bob Behnken work with Extravehicular Mobility Units (EMUs) in the Quest airlock. Photo Credit: NASA

Two U.S. astronauts will venture outside the International Space Station (ISS) on Friday to begin the homestretch in a three-year-plus sequence of spacewalks to remove outdated nickel-hydrogen batteries from the […]

Cassidy, Behnken Primed for Spacewalks at Month's End

NASA astronauts Chris Cassidy and Bob Behnken will conduct two spacewalks at the end of this month to continue upgrading power systems at the International Space Station. Photos: NASA

With the U.S. Operational Segment (USOS) of the International Space Station (ISS) newly replenished to three members, following the recent arrival of Dragon Endeavour crewmen Doug […]