This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. NASA’s Solar Dynamics Observatory captured this image of a solar flare — seen as the bright flash toward the upper middle — on Feb. 4, 2026.

The sun has become increasingly active since 2008, a new NASA study shows. Solar activity is known to fluctuate in cycles of 11 years, but there are longer-term variations that can last decades. Case in point: Since the 1980s, the amount of solar activity ...

Imagine being a telegraph operator in September 1859. You’re sitting at your station, using cutting-edge technology to tap out messages hundreds and thousands of miles away. Suddenly, brilliant auroras light up the night sky from the tropics to the poles.

A potential relocation for the Connecticut Sun to Boston has been put on pause as the league claims it can't be done until 2033. The Connecticut Sun have faced uncertainty both on and off the court for a while now. From a roster overhaul ahead of the 2025 ...

Scientists have analyzed more than 40 years of astronomical data to uncover evidence that the sun's internal structure subtly changes from one solar cycle minimum to the next. Publishing their findings in Monthly Notices of the Royal Astronomical Society ...

Add Futurism (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. The interstellar object dubbed 3I/ATLAS has been fascinating ...

Sun Pharmaceutical Industries will acquire New Jersey-based Organon & Co in an all-cash deal that values the U.S. company at $11.75 billion. Sun Pharmaceutical will buy all outstanding shares of Organon for $14.00 per share. The acquisition will lift Sun ...

A bolt of lightning lasts only a fraction of a second, yet the narrow channel of air it passes through reaches roughly 50,000 degrees Fahrenheit, a temperature about five times hotter than the visible surface of the Sun.