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Posts : 111040 Join date : 2014-07-29 Age : 101 Location : A Mile High
Subject: Mysterious green laser beams Sun Feb 12, 2023 1:33 am
Experts Believe Chinese Satellite Fired Green Lasers Over Hawaii BY TYLER DURDEN FRIDAY, FEB 10, 2023 - 01:35 PM
Late last month, mysterious green laser beams were spotted from Hawaii's tallest peak. Experts initially said the burst of laser beams was emitted by a NASA spacecraft though that was proven incorrect this week -- with evidence pointing to a Chinese satellite. Space experts at the National Astronomical Observatory of Japan (NAOJ) initially tweeted on Jan. 30 that the Subaru-Asahi Star Camera "captured green laser lights in the cloudy sky over Maunakea, Hawai'i. The lights are thought to be from a remote-sensing altimeter satellite ICESAT-2/43613."
But on Feb. 6, one week later, NAOJ issued a correction on YouTube that specified the laser beams weren't from a US spacecraft but the "most likely candidate" was a "Chinese Daqi-1/AEMS satellite."
"According to Dr. Martino, Anthony J., a NASA scientist working on ICESat-2 ATLAS, it is not by their instrument but by others," a correction note on the YouTube video explains.
"His colleagues, Dr. Alvaro Ivanoff et al., did a simulation of the trajectory of satellites that have a similar instrument and found a most likely candidate as the ACDL instrument by the Chinese Daqi-1/AEMS satellite.
"We really appreciate their efforts in the identification of the light. We are sorry about our confusion related to this event and its potential impact on the ICESat-2 team."
Here's the video of the Chinese satellite firing bursts of lasers toward Earth.
Even though the Daqi-1 satellite is supposedly an atmospheric environment monitoring spacecraft, there are many concerns after the spy balloon incident last week of space-base and even high-altitude surveillance equipment monitoring the US and allies.
Grackle
Posts : 2495 Join date : 2017-09-09
Subject: Re: Mysterious green laser beams Mon Feb 13, 2023 2:30 am