Moving slowly! @NASAWebbTelescp's FGS/NIRISS is moved inside @NASAGoddard's clean room. http://go.nasa.gov/QNjwM2
@fire_n_air And before the stress of launch, everything will undergo all sorts of vibration testing too!
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Moving slowly! @NASAWebbTelescp's FGS/NIRISS is moved inside @NASAGoddard's clean room. http://go.nasa.gov/QNjwM2
@fire_n_air And before the stress of launch, everything will undergo all sorts of vibration testing too!
