The manner to leer astronauts upgrade the ISS energy map

As a part of ongoing upgrades to the Global Dwelling Plan’s energy map, two astronauts will build a stroll open air the realm this week. On Tuesday, August 24, you must well be in a enviornment to leer along from dwelling as they devise a spacewalk to set up hardware in preparation for a composed listing voltaic array that can also merely soon be put in.

What to rely on from the spacewalk

The International Space Station’s solar arrays. — The Global Dwelling Plan’s listing voltaic arrays provide energy for the orbiting laboratory. NASA will set up a total of six composed roll-out listing voltaic arrays in front of the reward arrays at 1A, 2B, 3A, 3B, 4A, and 4B to prolong the energy. At some level of the Aug. 24 spacewalk, NASA astronaut Tag Vande Hei and astronaut Akihiko Hoshide of the Japan Aerospace Exploration Agency will set up the modification kit on the 4A energy channel, the save the following composed roll out listing voltaic array will be put in in 2022. NASA

NASA astronaut Tag Vande Hei and Japanese rental company JAXA astronaut Akihiko Hoshide will be performing the spacewalk. They’ll be working to rearrange energy channel 4A, confirmed in the intention above, by placing in a pork up bracket for the composed listing voltaic array is named an Global Dwelling Plan Roll-Out Solar Arrays (iROSA).

Two of those arrays have already been put in, and this set up could well be the third of six. The array in question provides energy to several parts of the realm, including the U.S. Laboratory, the Harmony module, and the Columbus module.

The latest listing voltaic arrays had been on the initiating designed to remaining for 15 years, nonetheless some have been working for extra than 20 years. Regardless that the arrays are mild functional, over time their efficiency is diminished. Between that and traits in listing voltaic array technology, the composed arrays will provide extra energy than the passe arrays, even in the event that they are smaller.

The manner to leer the spacewalk

The spacewalk will be confirmed are residing on NASA TV. It’s good to well per chance per chance leer either utilizing the video embedded on the head of this page or by heading to the NASA website online.

Coverage of the spacewalk begins at 7 a.m. ET (4 a.m. PT) on Tuesday, August 24. The spacewalk itself is scheduled to open at 8: 30 a.m. ET (5: 30 a.m. PT). It is expected to remaining up to seven hours.

Within the event you’re in actuality alive to to learn extra, NASA could also be preserving a briefing on the day before with extra facts about the spacewalk. To leer the briefing, you must well be in a enviornment to tune in to NASA TV on Monday, August 23 at 2 p.m. ET (11 a.m. PT).