Mysterious blue spiral appears in the sky over Hawaii - Daily Mail

'On Jan 18, 2023 (HST), the Subaru-Asahi Star Camera captured a mysterious flying spiral over Maunakea, Hawaii,' Subaru Telescope officials from the National Astronomical Observatory of Japan tweeted.

In this latest instance, the upper stage of one of SpaceX's Falcon 9 rockets vented fuel shortly after lift-off, with a blue spiral then appearing over Hawaii.

Citizen scientist and satellite tracker Scott Tilley replied, saying the spiral's positioning was a near-perfect match for where the second stage of SpaceX's Falcon 9 rocket would likely be minutes after launch.

Sharing their discovery to their official YouTube channel, the Subaru Telescope team wrote: 'At first it was just a small dot at the left centre of the view.

'On Jan 18, 2023 (HST), the Subaru-Asahi Star Camera captured a mysterious flying spiral over Maunakea, Hawaii,' Subaru Telescope officials from the National Astronomical Observatory of Japan tweeted

Musk's rival Jeff Bezos, the founder of Amazon, also plans to launch a constellation of low Earth-orbit satellites to provide broadband access to remote areas, as part of its Project Kuiper.