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NASA to launch satellites for solar storm research

NASA is launching two satellites to enhance forecasting of solar storms and their effects on Earth.

July 21, 2025 at 09:39 PM
blur NASA to launch 2 new satellites that will help forecast solar storms

NASA's upcoming launch aims to enhance understanding of solar storms and their impact on Earth.

NASA prepares to launch satellites for better solar storm forecasts

NASA is set to launch two satellites, known as TRACERS, to improve forecasts of solar storms. These satellites will monitor the Sun's charged particles and their potential effects on Earth's communication systems. The launch is scheduled for Tuesday at 2:13 p.m. ET, aboard a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California. The mission is motivated by recent solar activity that could disrupt technological infrastructure due to the magnetic reconnection between solar particles and Earth’s magnetic field. By flying in tandem, the satellites will provide real-time data to further understand space weather phenomena.

Key Takeaways

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NASA launches TRACERS satellites to forecast solar storms.
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The satellites will collect real-time data on solar activity.
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Solar storms pose risks to communication and power systems on Earth.
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Increasing solar activity heightens the importance of the mission.
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Close formation flying allows for detailed measurements of space weather.
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The mission could provide insights crucial for future space exploration.

"Understanding our Sun and the space weather it produces is more important to us here on Earth than most realize."

Joe Westlake emphasizes the relevance of solar behavior to daily life.

"What we will learn from TRACERS is critical for the understanding and eventually the predicting of how energy from our Sun impacts our Earth."

Joe Westlake speaks on the mission's importance for future predictive capabilities.

The launch of the TRACERS satellites represents a significant step in our understanding of solar storms, which pose real risks to Earth’s infrastructure. As solar activity increases with the peak of the solar cycle, the data collected will be crucial in forecasting potential disruptions to GPS and communication systems. Scientists like David Miles highlight the innovative close formation flying of the satellites, enabling detailed, simultaneous observations. This mission emphasizes the growing necessity for advanced predictive capabilities in space weather, reflecting the increasing interconnectivity and vulnerability of our technology-driven lives.

Highlights

  • Understanding our Sun is crucial for modern life.
  • Solar storms can disrupt everything from GPS to power grids.
  • Data from TRACERS will provide real-time insights into space weather.
  • Preparing for solar storms may safeguard our technological infrastructure.

Concerns over solar storm impacts

The potential disruption of communication and power systems raises significant public safety concerns, particularly as solar activity increases.

As space weather continues to evolve, TRACERS may pave the way for more robust planetary safety measures.

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