London: In a NASA footage, which shows two International Space Station (ISS) astronauts on a spacewalk, a more mysterious object has appeared in the background.
The five-minute clip, which was posted to YouTube, features a mystery craft hovering or flying in the pitch black background, the Mirror reported.
However, NASA, which has yet to comment on the puzzling object, confirmed that the spacewalk, which took place on October 7, saw the two astronauts completing tasks for the Expedition 41 crew.
Photos: 'Dangal' girls Sanya Malhotra, Fatima Sana Shaikh's dinner outing
Photos: Salman Khan, Daisy Shah spotted at the Mumbai airport
Photos: Rakhi Sawant to play Honeypreet in Ram Rahim biopic
Photos: Arvind Kejriwal asks Kamal Haasan to join politics
Photos: TV actress who played goddesses on the small screen