NASA Coverage of Rescheduled Spacewalk Preparing for New Solar Array

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) — Astronauts Akihiko Hoshide of the Japan Aerospace Exploration Agency (JAXA) and Thomas Pesquet of ESA (European Space Agency) will venture outside the International Space Station for a spacewalk Sunday, Sept. 12.

NASA will provide details about the procedures scheduled for the upcoming spacewalk during a news conference at 2 p.m. EDT Friday, Sept. 10, from NASA’s Johnson Space Center in Houston. Live coverage of the news conference and the spacewalk will air on NASA Television, the agency’s website, and the NASA app.

This will be the first spacewalk, or extravehicular activity (EVA) conducted by two international partner astronauts out of the space station’s Quest airlock. U.S. EVA 77, originally scheduled to take place Tuesday, Aug. 24, will focus on attaching a support bracket in preparation for future installation of the orbiting laboratory’s third new solar array. NASA astronaut Mark Vande Hei is recovering from a minor medical issue and will provide support for Pesquet and Hoshide from inside the space station.

(more…)

DART Gets Its Wings: Spacecraft Integrated with Innovative Solar Array Technology and Camera

LThe recently installed Roll-Out Solar Arrays (ROSA) and Didymos Reconnaissance and Asteroid Camera for Optical (DRACO) navigation are two critical technologies that will enable the DART spacecraft to navigate through space and effectively reach the Didymos asteroid system. (Credits: NASA/Johns Hopkins APL/Ed Whitman)

LAUREL, Md. (NASA PR) — Perched atop a stand in the middle of a high-ceilinged clean room, DART is beginning to look like the intrepid spacecraft that will aim itself directly into an asteroid next fall. With the addition of its compact Roll-Out Solar Arrays (ROSA)​ coiled into two gold cylinders that flank the sides of the spacecraft, and its less visible but still integral​ imager, the Didymos Reconnaissance and Asteroid Camera for Optical (DRACO) navigation tucked safely beneath its panels, the spacecraft is close to fully integrated.

(more…)