
Camera captures night sky spiral after SpaceX rocket launch
The Hindu
A camera atop Hawaii’s tallest mountain has captured what looks like a spiral swirling through the night sky.
A camera atop Hawaii’s tallest mountain has captured what looks like a spiral swirling through the night sky.
Researchers believe it was from the launch of a military GPS satellite that lifted off earlier on a SpaceX rocket in Florida.
The images were captured on January 18 by a camera at the summit of Mauna Kea outside the National Astronomical Observatory of Japan's Subaru telescope.
A time-lapse video shows a white orb spreading out and forming a spiral as it moves across the sky. It then fades and disappears.
Ichi Tanaka, a researcher at the Subaru telescope, said he was doing other work that night and didn't immediately see it. Then a stargazer watching the camera's livestream on YouTube sent him a screenshot of the spiral using an online messaging platform.
“When I opened Slack, that is what I saw and it was a jaw-dropping event for me,” Tanaka said.
He saw a similar spiral last April, also after a SpaceX launch, but that one was larger and more faint.

Climate scientists and advocates long held an optimistic belief that once impacts became undeniable, people and governments would act. This overestimated our collective response capacity while underestimating our psychological tendency to normalise, says Rachit Dubey, assistant professor at the department of communication, University of California.




