Photographs authentically show then-U.S. President Donald Trump looking directly at the sun without protective eyewear during a solar eclipse in 2017. The photograph is authentic and the caption — ...

The 2024 total solar eclipse, slated for April 8, is just days away, and there are plenty of precautions to take to ensure a safe and fun viewing experience. According to NASA, it's recommended to ...

The sun is in a spirited mood as it kicks out a glowing series of solar flares, including a fresh X9 that's the most intense we've seen in years. Amanda Kooser Freelance writer Amanda C. Kooser covers ...

The sun just gave us a reminder of its immense might. Our star unleashed an X-class solar flare today (Dec. 14), blasting out an immense pulse of high-energy radiation that was captured on video by ...

NASA’s Solar Dynamics Observatory captured an X2.8-class solar flare and a pair of m-flares that preceded it in multiple wavelength. Reported to be the biggest flare since an X9.3 flare in Sept. 2017.

The sun is bursting with activity at a level that hasn't been seen in nearly a decade. In less than 24 hours, the sun fired off three X-class solar flares, the highest magnitude on the scale used to ...

Earth’s sun emitted the strongest solar radiation storm in seven years, the National Weather Service’s Space Weather Prediction Center announced. For the first time since September 2017, Earth was ...