Monthly Archives: May 2025

Picture of the Week

This week’s “Picture of the Week” features the Carbon star Y Tauri in the constellation Taurus. This is a single frame Sky90 array image using the M26C OSC CCDs.

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ChatGPT Discussion on DNA Origins

Why Life Appeared Early and Only Once: A Discussion This document explores the paradox of life’s early appearance on Earth and the absence of new life forms over the last 4 billion years, with a focus on the panspermia hypothesis … Continue reading

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Picture of the Week

This week features bright star Vindemiatrix in the constellation Virgo. This is a Sky90 array image using the M26C OSC CCDs, and is a 2-frame (vertical) mosaic.

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24-hours on the Pleiades

This isn’t my deepest image of the Pleiades, but this dataset was taken over a couple of consecutive nights using the Sky90 array and the M26C OSC CCDs. This is 24-hours of total exposure time using 40-minute subs!

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Picture of the Week

This week we feature the Pickering’s Triangle region of the Veil nebula in the constellation Cygnus. This image comprises many hours of Sky90/M26C exposure.

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Picture of the Week

This week features the M44 (Beehive Cluster) “Stargate” in central Cancer. This is a composite image created using two outings (in different years) with the 200mm lenses and the M26C OSC CCDs in one year, and the 2600MC Pro CMOS … Continue reading

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