About the ISS orbit:
Number of orbits per day: 15.5
Orbit Speed: 17,100 mph
Mass: 925,335 lb
Black Image = ISS is on the night side of the Earth. Image of sunset with words displayed = Switching between cameras, or communications with the ISS is not available.
No Audio = Normal. There is no audio by design. Add your own soundtrack.
Please note: The HDEV cycling of the cameras will sometimes be halted, causing the video to only show select camera feeds. This is handled by the HDEV team, and is only scheduled on a temporary basis. Nominal video will resume once the team has finished their scheduled event.