NASA | Fiery Looping Rain on the Sun
Eruptive events on the sun can be wildly different. Some come just with a solar flare, some with an additional ejection of solar material called a coronal mass ejection (CME), and some with complex moving structures in association with changes in magnetic field lines that loop up into the sun's atmosphere, the corona.
On July 19, 2012, an eruption occurred on the sun that produced all three. A moderately powerful solar flare exploded on the sun's lower right hand limb, sending out light and radiation. Next came a CME, which shot off to the right out into space. And then, the sun treated viewers to one of its dazzling magnetic displays -- a phenomenon known as coronal rain.
Over the course of the next day, hot plasma in the corona cooled and condensed along strong magnetic fields in the region. Magnetic fields, themselves, are invisible, but the charged plasma is forced to move along the lines, showing up brightly in the extreme ultraviolet wavelength of 304 Angstroms, which highlights material at a temperature of about 50,000 Kelvin. This plasma acts as a tracer, helping scientists watch the dance of magnetic fields on the sun, outlining the fields as it slowly falls back to the solar surface.
The footage in this video was collected by the Solar Dynamics Observatory's AIA instrument. SDO collected one frame every 12 seconds, and the movie plays at 30 frames per second, so each second in this video corresponds to 6 minutes of real time. The video covers 12:30 a.m. EDT to 10:00 p.m. EDT on July 19, 2012.
Music: "Thunderbolt" by Lars Leonhard, courtesy of artist. http://www.lars-leonhard.de/
This video is public domain and can be downloaded at: http://svs.gsfc.nasa.gov/goto?11168
Like our videos? Subscribe to NASA's Goddard Shorts HD podcast:
http://svs.gsfc.nasa.gov/vis/iTunes/f...
Or find NASA Goddard Space Flight Center on Facebook:
http://www.facebook.com/NASA.GSFC
Or find us on Twitter:
http://twitter.com/NASAGoddard
π Video Statistics
π§ About This Track
This 4 minutes audio journey has been thoughtfully composed to provide an authentic experience featuring rain, thunder sounds that have been carefully recorded and mastered for optimal relaxation. Every element has been balanced to ensure a consistent experience throughout, without jarring transitions or sudden changes that might disrupt your relaxation. The audio quality maintains professional standards, making it suitable for high-quality speakers, headphones, or sleep systems.
The rain sounds in this track range from gentle drizzles to steady rainfall, creating a natural rhythm that the human brain finds deeply soothing. Research has shown that rain sounds activate the parasympathetic nervous system, reducing stress hormones and promoting relaxation. The audio captures the full spectrum of rainfall, from the soft patter on leaves to the deeper tones of rain on various surfaces.
Listening to this audio can provide numerous benefits for both mental and physical well-being. Rain sounds have been scientifically shown to reduce cortisol levels, the primary stress hormone. The consistent, natural rhythm helps regulate heart rate and breathing, promoting a state of deep relaxation. Many listeners report improved sleep quality and reduced anxiety after incorporating rain sounds into their routines. For sleep specifically, this audio helps quiet an overactive mind and create consistent conditions for rest. Students have found that this background audio improves concentration and information retention during study sessions.
Research in environmental psychology has demonstrated that rain sounds belong to a category called 'pink noise' - sounds that have equal energy per octave. Unlike white noise, pink noise more closely mimics natural sound patterns, which the human brain finds inherently calming. Studies published in the Journal of Theoretical Biology found that pink noise can enhance deep sleep by synchronizing brain waves with the sound patterns. The rhythmic, predictable nature of rainfall activates the parasympathetic nervous system, triggering a relaxation response that reduces heart rate and blood pressure.
The community response to this audio has been genuinely appreciative, with 73,215 likes reflecting the genuine impact it has had on listeners worldwide. In the comments section, listeners share personal stories of how this audio has helped them through difficult times, aided their sleep, or provided a reliable source of calm during stressful periods. Common emotional responses include feeling calm, demonstrating the profound effect well-crafted audio can have on our mental state. Many listeners return to this track regularly, considering it an essential part of their self-care routine. The consistent quality and reliable results have built a dedicated community of listeners who trust this audio for their relaxation needs.
To get the most from this audio experience, consider your listening environment and equipment. Find a comfortable position and allow yourself to fully receive the audio experience. Quality headphones can enhance the spatial qualities of the recording, though speakers work well for creating ambient environments. Adjust volume to your preferenceβlower for background ambience, slightly higher for active listening. Consistency in your listening routine can amplify benefits over time, as your mind learns to associate these sounds with relaxation.
This audio is particularly effective during: After a stressful day when you need to decompress; During quiet evening hours for peaceful ambience; Weekend relaxation and self-care time; Any moment when you need to step away from daily pressures. The versatility of this track means it adapts well to various situations and times of day. Listen when you feel the need for calm, or make it part of your regular routine for cumulative benefits.
Published by NASA Goddard, this audio has been mastered for optimal streaming quality across all devices. At 4:17, this track works excellently with the built-in loop feature for extended listening sessions. The consistent audio levels throughout ensure no sudden volume changes that might disrupt your experience.
β¨ Highlights
- β Reached 1 million+ views milestone
- π§οΈ Authentic rain sounds for natural relaxation
- π§ High-quality nature recordings
π― Best For
π‘ Listening Tips
- π Enable looping for continuous relaxation
- π Keep volume moderate - rain works best not too loud
- ποΈ Try the Ambient Sound Mixer to customize your experience
- π± Works great through phone speakers or Bluetooth
π¬ What Listeners Say
"This is one of the most impressive videos I have ever seen."
β @josef5675 π 431
"I love how this goes on during our days and a lot of us do not stop to think about what is really going on around us. Things we cannot even comprehend."
β @angelperez2284 π 136
"We live in amazing times, to be able to see this awesome sight."
β @Tweetybird-m2d π 97
π How to Get the Most Out of This Audio
To fully enjoy "NASA | Fiery Looping Rain on the Sun", we recommend the following approach:
- Set the Scene: Find a comfortable position, dim the lights if possible, and minimize distractions.
- Use Quality Audio: Headphones or quality speakers will enhance the experience significantly.
- Adjust Volume: Keep the volume at a comfortable background level - loud enough to hear, quiet enough to relax.
- Enable Loop: Click the Loop button above for continuous play during your session.
- Try the Mixer: Use our Ambient Sound Mixer below to customize the audio with additional sound layers.
This 4:17 track is ideal for relaxation, focus, sleep. With 9.6M views, it has become a trusted choice for thousands of listeners worldwide.