Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Astronomy Picture of the Day - Red Sprites in the Tatacoa Desert
NASA ^ | 15 Jul, 2026 | Image Credit & Copyright: Mario Vargas Text: Keighley Rockcliffe (NASA GSFC, UMBC CSST, CRESST II)

Posted on 07/15/2026 12:07:13 PM PDT by MtnClimber

Explanation: Is there an angry Sith using force lightning in the Tatacoa Desert? This is not science fiction, but a red sprite with multiple streamers! Ordinary lightning occurs when thundercloud particles collide, lose their electrons, and build up negative charge at the cloud bottom. The cloud’s negative charge repels negative charge deeper into the Earth, leaving Earth’s surface positively charged. The opposite charges attract, reaching towards each other and superheating the air into a white strike of plasma. Red sprites are millisecond events triggered by positive cloud-to-ground lightning. They extend up into the mesosphere where the air is too thin for thunder. Their red glow comes from heated molecular nitrogen. There are several potential causes for red sprites, including that the preceding positive lightning exposes the negatively charged cloud core to the positively charged upper atmosphere, allowing those charges to connect. NASA’s Juno has observed sprites on Jupiter, indicating that sprites occur on other planets!


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; nasa

Click here: to donate by Credit Card

Or here: to donate by PayPal

Or by mail to: Free Republic, LLC - PO Box 9771 - Fresno, CA 93794

Thank you very much and God bless you.

To be added or removed from the Astronomy Picture of the Day ping list please send me a request via "Private Reply" (Mail).

For more detail go to the link and click on the image for a high definition image.

1 posted on 07/15/2026 12:07:13 PM PDT by MtnClimber
[ Post Reply | Private Reply | View Replies]

To: MtnClimber

2 posted on 07/15/2026 12:07:33 PM PDT by MtnClimber (For photos of scenery, wildlife and climbing, click on my screen name for my FR home page.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: 21stCenturion; 21twelve; 4everontheRight; A Navy Vet; A_perfect_lady; abb; AFB-XYZ; AFPhys; ...
Pinging the APOD list

🪐 🌟 🌌 🍔

3 posted on 07/15/2026 12:08:31 PM PDT by MtnClimber (For photos of scenery, wildlife and climbing, click on my screen name for my FR home page.)
[ Post Reply | Private Reply | To 2 | View Replies]

To: MtnClimber

bttt


4 posted on 07/15/2026 12:09:26 PM PDT by BenLurkin (The above is not a statement of fact. It is opinion or satire. Or both.)
[ Post Reply | Private Reply | To 2 | View Replies]

To: MtnClimber

Spectacular!


5 posted on 07/15/2026 12:13:21 PM PDT by NavyShoe
[ Post Reply | Private Reply | To 1 | View Replies]

To: MtnClimber

In days of old they’d see something like that and think the God’s are angry, then they’d sacrifice people.


6 posted on 07/15/2026 12:26:45 PM PDT by Bullish (My tagline ran off with another man, but it's okay... I wasn't married to it.)
[ Post Reply | Private Reply | To 2 | View Replies]

To: Bullish

Give me that old time religion . . . .


7 posted on 07/15/2026 2:00:10 PM PDT by BipolarBob (If you hate God's Holy Law, you hate God. Both are love based and perfect.)
[ Post Reply | Private Reply | To 6 | View Replies]

To: MtnClimber

Wow.


8 posted on 07/15/2026 2:58:23 PM PDT by No name given ( Anonymous is who you’ll know me as )
[ Post Reply | Private Reply | To 2 | View Replies]

To: MtnClimber

WOW, another amazing shot, beautiful!


9 posted on 07/15/2026 3:46:08 PM PDT by DataJunkie
[ Post Reply | Private Reply | To 2 | View Replies]

To: MtnClimber
Angry Sith? More like a red lightning burst caught mid‑panic, its nitrogen‑glow hair standing straight up after seeing what’s happening below...


10 posted on 07/15/2026 3:52:16 PM PDT by Deaf and Discerning
[ Post Reply | Private Reply | To 1 | View Replies]

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson