us astronauts begin spacewalk at orbiting lab
Last Updated : GMT 06:49:16
Arab Today, arab today
Arab Today, arab today
Last Updated : GMT 06:49:16
Arab Today, arab today

US astronauts begin spacewalk at orbiting lab

Arab Today, arab today

Arab Today, arab today US astronauts begin spacewalk at orbiting lab

US astronaut Terry Virts during a spacewalk
Miami - AFP

Two US astronauts on Sunday stepped out on the third spacewalk to prepare the International Space Station for the arrival of more commercial spacecraft in the coming years.
Barry Wilmore and Terry Virts began the spacewalk at 6:52 am (1152 GMT).
During the six hour, 45 minute outing, they plan to set up antennas and communications equipment so that future crews launching from Florida on US commercial spacecraft will be able to park at the space station, NASA said.
Another main part of their task is to route 400 feet (121 meters) of cable.
The spacewalk is the third in eight days for NASA, and is the 187th in the history of the space station.
The outing went ahead despite an apparent problem with Virts' spacesuit that allowed water to build up inside his helmet after he finished his spacewalk on Wednesday.
NASA said the suit was known to have issues with "'sublimator water carryover,' a small amount of residual water in the sublimator cooling component that can condense once the environment around the suit is repressurized following its exposure to vacuum during a spacewalk, resulting in a tiny amount of water pushing into the helmet."
US space agency experts met Friday at mission control in Houston. They said the crew was not in any danger and gave the go-ahead for Sunday's spacewalk.
The spacewalk is one of many planned for the coming year to prepare the space station for a new era in human spaceflight, when more commercial vehicles will be arriving at the research outpost carrying astronauts.
Boeing and SpaceX are working on new spaceships that will carry astronauts to space, restoring US access to low-Earth orbit following the retirement of the space shuttle program in 2011.
Boeing's crew vehicle, called CST-100, is planning its first flight with a pilot and astronaut in late 2017, and SpaceX hopes to follow soon after.
In the meantime, the world's astronauts must pay Russia $70 million per seat for transport aboard its Soyuz capsules.

arabstoday
arabstoday

Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

us astronauts begin spacewalk at orbiting lab us astronauts begin spacewalk at orbiting lab

 



Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

us astronauts begin spacewalk at orbiting lab us astronauts begin spacewalk at orbiting lab

 



GMT 18:57 2016 Wednesday ,05 October

Hollywood icon Robert De Niro arrives this weekend

GMT 08:49 2017 Friday ,28 April

Press cooperation protocol signed

GMT 04:01 2017 Friday ,24 November

Lebanon's Hezbollah hails 'positive' Hariri moves

GMT 16:39 2017 Wednesday ,06 September

Dolphins-Buccaneers NFL game called off as Hurricane Irma

GMT 12:55 2017 Sunday ,19 February

Day 1 Asian Winter Games medal table

GMT 10:01 2016 Tuesday ,16 August

Bayer could launch hostile bid for Monsanto

GMT 02:09 2017 Wednesday ,18 October

December22nd-January20th

GMT 12:53 2017 Tuesday ,22 August

Mahmoud informed on AAAID performance

GMT 11:45 2017 Thursday ,20 April

Expo Turkey by Qatar begins

GMT 09:59 2017 Tuesday ,25 April

A chaotic discovery of power

GMT 20:52 2017 Thursday ,27 April

Iraqi forces liberate Mutaibaija area from IS
Arab Today, arab today
 
 Arab Today Facebook,arab today facebook  Arab Today Twitter,arab today twitter Arab Today Rss,arab today rss  Arab Today Youtube,arab today youtube  Arab Today Youtube,arab today youtube

Maintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2025 ©

Maintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2025 ©

arabstoday arabstoday arabstoday arabstoday
arabstoday arabstoday arabstoday
arabstoday
بناية النخيل - رأس النبع _ خلف السفارة الفرنسية _بيروت - لبنان
arabstoday, Arabstoday, Arabstoday