Astronomie

Why the Universe's Expansion Doesn't Make Sense

Why the Universe's Expansion Doesn't Make Sense

Astrum - November 5, 2025 5:01 pm

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James Webb Just Saw Something Exciting on TRAPPIST-1e

James Webb Just Saw Something Exciting on TRAPPIST-1e

Astrum - October 31, 2025 5:00 pm

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James Webb's New Images of Neptune Have Left Scientists Confused

James Webb's New Images of Neptune Have Left Scientists Confused

Astrum - October 28, 2025 5:13 pm

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Have We Really Found Life on Mars?

Have We Really Found Life on Mars?

Astrum - October 22, 2025 4:01 pm

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AstroFotoGrafie en waarneming

2025 Night Sky Calendar Announcement.

2025 Night Sky Calendar Announcement.

Alyn Wallace - November 27, 2024 8:14 pm

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Book Announcement

Book Announcement

Alyn Wallace - August 20, 2024 3:56 pm

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How to Photograph Comet 12P/Pons-Brooks NOW!

How to Photograph Comet 12P/Pons-Brooks NOW!

Alyn Wallace - March 17, 2024 9:11 am

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5 Important Steps Before Buying A Lens for Astrophotography

5 Important Steps Before Buying A Lens for Astrophotography

Alyn Wallace - March 10, 2024 12:00 pm

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How to Recapture Flats for Celestron Origin

How to Recapture Flats for Celestron Origin

Celestron - October 24, 2025 9:50 pm

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How to Recapture Dark Frames for the Celestron Origin

How to Recapture Dark Frames for the Celestron Origin

Celestron - October 17, 2025 7:04 pm

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How to Install the Celestron Origin 678C Camera Upgrade (Step-by-Step Guide)

How to Install the Celestron Origin 678C Camera Upgrade (Step-by-Step Guide)

Celestron - October 15, 2025 6:45 pm

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Asteroid Mining Explained: TransAstra CEO on Using Celestron RASA Telescopes to Industrialize Space

Asteroid Mining Explained: TransAstra CEO on Using Celestron RASA Telescopes to Industrialize Space

Celestron - September 15, 2025 6:35 pm

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Extreme Astro! — OCAL H-2 Review

Extreme Astro! — OCAL H-2 Review

Nebula Photos - October 31, 2025 6:00 pm

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Photographing Comet Lemmon

Photographing Comet Lemmon

Nebula Photos - October 22, 2025 5:03 pm

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Spectroscopy has never been easier!

Spectroscopy has never been easier!

Nebula Photos - September 26, 2025 7:29 pm

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Askar 91F vs. Airy Disk 96 vs. RedCat 91

Askar 91F vs. Airy Disk 96 vs. RedCat 91

Nebula Photos - August 29, 2025 3:01 pm

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Small Telescope - Big Views! #telescope #astrophotography

Small Telescope - Big Views! #telescope #astrophotography

AstroBackyard - October 25, 2025 6:28 pm

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I Finally Added AUTOFOCUS to My Telescope... and Captured THIS!

I Finally Added AUTOFOCUS to My Telescope... and Captured THIS!

AstroBackyard - October 21, 2025 4:30 pm

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I Tried a Budget Astrophotography Kit. Here’s What Happened

I Tried a Budget Astrophotography Kit. Here’s What Happened

AstroBackyard - September 25, 2025 1:57 pm

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Only 2.5M light years away #space #astronomy

Only 2.5M light years away #space #astronomy

AstroBackyard - September 12, 2025 5:23 am

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How To Improve Your Milky Way Photos With Dark Frames And Stacking

How To Improve Your Milky Way Photos With Dark Frames And Stacking

Delta Astrophotography - July 20, 2025 5:01 pm

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Astrophotography With The Askar 103Apo Telescope Vlog

Astrophotography With The Askar 103Apo Telescope Vlog

Delta Astrophotography - April 6, 2025 7:00 pm

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Photographing Orion With A Move Shoot Move Star Tracker And Rokinon 24mm Lens

Photographing Orion With A Move Shoot Move Star Tracker And Rokinon 24mm Lens

Delta Astrophotography - February 23, 2025 8:14 pm

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How To Photograph And Stack An Image Over Multiple Nights In Astrophotography

How To Photograph And Stack An Image Over Multiple Nights In Astrophotography

Delta Astrophotography - January 12, 2025 8:03 pm

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