Cygnus Installed to Station for Cargo Transfers

ISS configuration after arrival of Northrop Grumman CRS-17 supply ship. (Credit: NASA)

HOUSTON (NASA PR) — Northrop Grumman’s Cygnus spacecraft installation on the International Space Station is now complete. Cygnus launched atop an Antares rocket at 12:40 p.m. EST Saturday, Feb. 19 from NASA’s Wallops Flight Facility in Virginia. At about 4:44 a.m., NASA astronaut Raja Chari, along with NASA astronaut Kayla Barron as backup, captured Cygnus, carrying 8,300 pounds of research, hardware, and science experiments to the International Space Station.

(more…)

NASA to Air Third Spacewalk to Install New Station Solar Arrays

NASA astronaut Shane Kimbrough (left) and ESA (European Space Agency) astronaut Thomas Pesquet maneuver the first ISS Roll-Out Solar Array (iROSA) into place on the space station’s port 6 truss structure during a spacewalk June 16, 2021. (Credit: NASA)

HOUSTON (NASA PR) — Two astronauts will venture outside the International Space Station Friday, June 25, for a third spacewalk to continue power system upgrades that are already increasing output and proving the technology that will enable NASA’s future Gateway lunar outpost.

Live coverage will begin at 6:30 a.m. EDT on NASA Television, the agency’s website, and the NASA app, with the crew members scheduled to exit the station’s Quest airlock around 8 a.m. The spacewalk will last approximately 6 hours, 30 minutes.

Shane Kimbrough of NASA and Thomas Pesquet of ESA (European Space Agency) will install and deploy the second of six new ISS Roll-Out Solar Arrays (iROSA) on the station’s 4B power channel.

(more…)

Spacewalkers Complete First Roll Out Solar Array Installation

HOUSTON (NASA PR) — NASA astronaut Shane Kimbrough and ESA (European Space Agency) astronaut Thomas Pesquet concluded their spacewalk at 2:10 p.m. EDT, after 6 hours and 28 minutes. In the eighth spacewalk of the year outside the International Space Station, the two astronauts completed the deployment of a new ISS Roll-Out Solar Array (iROSA) on the far end of the left (port) side of the station’s backbone truss structure (P6).

(more…)

NASA to Air Briefing, Spacewalks to Install New Station Solar Arrays

Russian cosmonaut Oleg Novitskiy (middle) poses with Expedition 50 Commander Shane Kimbrough of NASA (left) and Flight Engineer Thomas Pesquet of ESA (European Space Agency) (right) prior to their spacewalk March 24, 2017. (Credits: NASA)

HOUSTON (NASA PR) — Expedition 65 astronauts will conduct two spacewalks – one Wednesday, June 16, and the other Sunday, June 20 – to install new solar arrays to help power the International Space Station. NASA will discuss the upcoming spacewalks during a news conference at 2 p.m. EDT Monday, June 14. Live coverage of the news conference and spacewalks will air on NASA Television, the agency’s website, and the NASA app.

NASA flight engineer Shane Kimbrough and ESA (European Space Agency) astronaut Thomas Pesquet will conduct both spacewalks, which will be the 239th and 240th in support of station assembly, maintenance, and upgrades.

(more…)

SpaceX’s 22nd Commercial Resupply Mission to Space Station Launches Water Bears, Squids, Solar Panels

These immature bobtail squid (Euprymna scolopes) are part of UMAMI, an investigation that examines whether space alters the symbiotic relationship between the squid and the bacterium Vibrio fischeri. (Credits: Jamie S. Foster, University of Florida)

HOUSTON (NASA PR) — The 22nd SpaceX cargo resupply mission carrying scientific research and technology demonstrations launches to the International Space Station from NASA’s Kennedy Space Center in Florida no earlier than June 3. Experiments aboard include studying how water bears tolerate space, whether microgravity affects symbiotic relationships, analyzing the formation of kidney stones, and more.

Highlights of the payloads on this resupply mission include:

(more…)