Shortly after 9:00 a.m. EST today, engineering teams began the process of extending Webb's Deployable Tower Assembly (DTA). When deployed, the DTA will create space between the spacecraft and the telescope, to allow for better thermal isolation and provide room for the sunshield to deploy. This deployment is expected to take six or more hours. …
After a successful launch of NASA's James Webb Space Telescope Dec. 25, and completion of two mid-course correction maneuvers, the Webb team has analyzed its initial trajectory and determined the observatory should have enough propellant to allow support of science operations in orbit for significantly more than a 10-year science lifetime. (The minimum baseline for …
Webb is beginning to resemble the form it will take when it is fully deployed – now that the mission operations team has successfully deployed and latched into place the observatory's forward and aft Unitized Pallet Structures. The team began working through the deployment of the forward pallet this morning, concluding at approximately 1:21 p.m. …
Payloads: Advanced Plant EXperiment-07 (APEX-07): The crew configured both Veggie Facilities for initial APEX-07 operations, preparation, and insertion of thirty Petri Plates per Veggie facility. APEX-07 examines how changes in gravity and other environmental factors associated with spaceflight affect plants at the level of gene expression. Previous research shows that microgravity conditions during spaceflight affects …
Early this afternoon the Webb mission operations team concluded the deployment of the first of two structures that hold within them Webb's most unpredictable and in many ways complicated component: the sunshield. The structures – called the Forward and Aft Unitized Pallet Structures – contain the five carefully folded sunshield membranes, plus the cables, pulleys, …
The Expedition 66 crew members continue unpacking the SpaceX Cargo Dragon vehicle and initiating brand new microgravity investigations. Some of the new science taking place aboard the International Space Station today is looking at plant genetics, human cellular function, and even space laundry techniques. The four NASA astronauts living on the orbital lab took turns …
At 7:20 pm EST – 60 hours after liftoff — Webb's second mid-course correction burn began. It lasted 9 minutes and 27 seconds and is now complete. This burn is one of three planned course corrections to put the telescope precisely in orbit around the second Lagrange point, commonly known as L2.
While the team continues to work on unfolding Webb, we take a moment to learn more about the launch from two European Space Agency (ESA) representatives, Daniel de Chambure, Acting Head Ariane 5 Adaptation & Future Missions for ESA and Maurice Te Plate, JWST NIRSpec Systems and AIV Engineer for ESA. They provide details about …
Payloads: Advanced Plant EXperiment-07 (APEX-07): Procedures for the APEX-07 Petri Plate insertions was reviewed. APEX-07 examines how changes in gravity and other environmental factors associated with spaceflight affect plants at the level of gene expression. Previous research shows that microgravity conditions during spaceflight affects which genes turn on or off, which proteins are present and …
