Invoice McLaughlin
Good morning. It’s November 7, and at this time’s picture brings the “Headphones nebula” into sensible readability. The origin of this identify appears somewhat apparent, no?
This can be a planetary nebula, and I properly keep in mind learning these as an astronomy main a long time in the past. Why? As a result of the identify is so rattling complicated. Planetary nebula are fashioned when dying stars—together with our personal Solar at some point—broaden and kind a glowing shell of ionized gasoline. They got the identify “planetary” nebula as a result of, when first noticed by astronomers about 250 years in the past via rudimentary telescopes, they seemed considerably like planets.
The identify caught.
The formal identify of the Headphones Nebula is Jones-Emberson 1, which was found in 1939 by Rebecca Jones and Richard Emberson. The central star within the picture is a “white dwarf” star that’s truly blue. As a result of, astronomy.
Novice astronomer Invoice McLaughlin informed me he captured this picture together with his 14-inch Planewave CDK telescope from SkiesAway distant observatory in California in March and April 2023. The whole publicity time was 19.25 hours, and the ensuing picture was composed from 127 sub-exposures.
“On this case the inspiration was an Astrobin picture of the day taken earlier this 12 months, albeit by a group of imagers utilizing a one-meter professional-level scope,” he stated. “Nonetheless, though I used to be doing this on my own and with a very good however rather more modest system, I preferred the article a lot I made a decision to provide it a strive. After all, my consequence would not match that from knowledgeable degree system, however general, I used to be fairly proud of the consequence.”
As properly he needs to be.
Supply: Invoice McLaughlin.
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