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Astronomy Picture of the Day - Mars and the Beehive Under an Aurora
NASA ^ | 14 Oct. 2026 | Date: October 14, 2026 Credit: Petr Horálek (Institute of Physics in Opava), Josef Kujal, Vojan Höf

Posted on 10/14/2026 11:26:39 AM PDT by MtnClimber

Explanation: What a cosmic coincidence! In today’s image, Mars joins the Beehive cluster (M44 or Praesepe) below an auroral curtain and above a horizon of happy little trees near Lansjärv, Sweden. An eruption off the Sun reached Earth on October 10th, 2026 causing strong disturbances in Earth’s magnetic field. Energetic particles from the eruption collide with and energize the molecules in Earth’s atmosphere, which release that extra energy as the colorful aurora captured here. Auroras, or guovssahasat in North Sámi, is traditionally viewed with respect by the Sámi people indigenous to Sweden and other Arctic regions. Coincidentally, Mars appeared closest to the center of the Beehive cluster in the sky at the time. Although bees have been to space, the Beehive cluster is actually a swarm of young stars. Their rotation periods have helped humanity learn about how stars spin slower over time as they lose mass through their stellar winds.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; beehivecluster; m44; mars; nasa; praesepe
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1 posted on 10/14/2026 11:26:39 AM PDT by MtnClimber
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To: MtnClimber

2 posted on 10/14/2026 11:27:08 AM PDT by MtnClimber (For photos of scenery, wildlife and climbing, click on my screen name for my FR home page.)
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To: 21stCenturion; 21twelve; 31R1O; 4everontheRight; A Navy Vet; A_perfect_lady; abb; AFB-XYZ; ...
Pinging the APOD list

🪐 🌟 🌌 🍔

3 posted on 10/14/2026 11:27:56 AM PDT by MtnClimber (For photos of scenery, wildlife and climbing, click on my screen name for my FR home page.)
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To: MtnClimber

Wow.


4 posted on 10/14/2026 11:41:36 AM PDT by No name given ( Anonymous is who you’ll know me as )
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To: MtnClimber

Neat picture!


5 posted on 10/14/2026 2:35:43 PM PDT by telescope115 (Ad Astra, Ad Deum…)
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