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NASA features an illustration of the white dwarf WD J1330+6435

The October 22 Astronomy Picture of the Day explains how trace elements can shift some white dwarfs’ apparent color.

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https://davids.news/s/nasa-features-an-illustration-of-the-white-dwarf-wd-j1330-6435-f484f683
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  • NASA says the featured illustration shows WD J1330+6435 surrounded by a disk of gas and rocks.
Why it matters

The NASA feature describes how accreted trace elements can make some white dwarfs appear in colors beyond white.

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NASAAPOD: 2026 October 22 – The First Green Star, WD J1330+6435
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  1. NASA features an illustration of the white dwarf WD J1330+6435

    1 source group · Primary source included

  2. The October 22 Astronomy Picture of the Day explains how trace elements can shift some white dwarfs’ apparent color.

    1 source group · Primary source included

  3. NASA says the featured illustration shows WD J1330+6435 surrounded by a disk of gas and rocks.

    1 source group · Primary source included

  4. The NASA feature describes how accreted trace elements can make some white dwarfs appear in colors beyond white.

    1 source group · Primary source included
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  • The featured lens magnifies and distorts light from a background galaxy about eight billion light-years away.
Why it matters

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NASA announces a revised process for selecting science missions

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  • NASA says it will explain the model at a virtual town hall on October 26 and take questions.
Why it matters

NASA says the changes aim to reduce the time and resources spent on competitive mission selection.

What’s next

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Listen to this brief~30 sec
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