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Scientists Discover Way to Send Information into Black Holes Without Using Energy

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This Secret Wave Inside the Sun Could Help Predict Dangerous Space Storms

For decades, scientists have studied Earth’s atmosphere to understand how weather forms and changes. One important concept in this field is Rossby waves—large, slow-moving waves that shape global weather patterns. Now, researchers have discovered similar wave-like behavior on the Sun, opening a new chapter in our understanding of solar activity and space weather.

What Are Rossby Waves?

Rossby waves are massive waves that develop in rotating systems like planets. On Earth, they form in the atmosphere due to the planet’s rotation and the Coriolis force, which causes moving air to curve instead of traveling in a straight line. These waves move slowly from east to west and play a major role in influencing weather patterns, such as jet streams and storm paths.

Because scientists can track Rossby waves, they are extremely useful for improving weather forecasting on Earth.

The Mystery of Solar Rossby Waves

Given that the Sun is also a rotating body with enormous energy, scientists have long suspected that similar waves might exist there too. However, despite years of observation and research, finding clear evidence of Rossby waves on the Sun has been difficult.

The challenge lies in the Sun’s complexity. Unlike Earth, the Sun does not have a solid surface. It is made of hot plasma that constantly moves, twists, and interacts with powerful magnetic fields. This makes it much harder to detect large-scale wave patterns.

A Breakthrough Discovery

A team of scientists led by Scott McIntosh has now provided strong evidence of Rossby-like waves on the Sun. Their research used data collected from two advanced space missions:

  • Solar TErrestrial RElations Observatory

  • Solar Dynamics Observatory

Between 2011 and 2013, these spacecraft captured detailed images of the Sun. The researchers focused on tiny bright features called brightpoints, which act as markers of underlying solar activity.

By tracking how these brightpoints moved over time, the team discovered large-scale patterns—bands of magnetic activity—that slowly drift westward across the Sun. These patterns closely resemble the behavior of Rossby waves seen on Earth.

What Makes This Discovery Important?

This is not just a theoretical finding—it has real-world implications.

The Sun goes through cycles of activity that last about 11 years, affecting everything from solar flares to sunspots. These activities can impact Earth by disrupting satellites, GPS systems, communication networks, and even power grids.

The newly discovered solar Rossby waves help connect long-term solar cycles with short-term changes in solar activity. This means scientists may now better understand how and when the Sun will become more active.

Better Space Weather Forecasting

Just as Rossby waves improve weather prediction on Earth, their solar counterparts could improve space weather forecasting.

Space weather refers to conditions in space caused by solar activity, such as solar storms and bursts of radiation. These events can have serious effects on modern technology.

By monitoring these magnetized Rossby waves on the Sun, scientists can:

  • Track patterns of solar activity more accurately

  • Predict solar storms earlier

  • Improve the safety of satellites and astronauts

  • Protect communication and navigation systems on Earth

A New Window into the Sun’s Interior

Another exciting aspect of this discovery is that it provides insight into what is happening deep inside the Sun.

The movement of brightpoints is linked to large-scale convection—huge flows of plasma beneath the Sun’s surface. These flows are influenced by rotation and magnetic fields, and the presence of Rossby waves suggests an organized structure in what was once thought to be chaotic motion.

This helps scientists better understand how energy moves inside the Sun and how magnetic fields are generated.

Looking Ahead

While this discovery answers a long-standing question, it also opens the door to new research. Scientists now want to study these waves in more detail, including:

  • How they change over time

  • How they interact with solar magnetic fields

  • How their “wavenumber” (a measure of wave structure) affects solar activity

With continued observations and improved technology, researchers hope to turn this knowledge into practical forecasting tools.

Conclusion

The discovery of Rossby-like waves on the Sun marks a major step forward in solar physics. By revealing hidden patterns in the Sun’s behavior, scientists are gaining powerful tools to predict space weather and protect critical systems on Earth.

What was once an invisible and mysterious process is now becoming clearer. Just as understanding atmospheric waves revolutionized weather forecasting on Earth, understanding solar waves could soon do the same for space weather—helping us prepare for the Sun’s next move with greater confidence.

Reference: McIntosh, S., Cramer, W., Pichardo Marcano, M. et al. The detection of Rossby-like waves on the Sun. Nat Astron 1, 0086 (2017). https://doi.org/10.1038/s41550-017-0086

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