Researchers in Japan traced a hidden medieval solar storm using ancient tree rings and centuries-old sky observations. The ...

Earth is quietly collecting radioactive debris from an ancient stellar explosion as our Solar System drifts through a giant ...

When you think of outer space, you’re likely picturing stars, planets and moons. But much of space is filled with clouds of ...

Follow FLORIDA TODAY Space Team live updates from SpaceX’s upcoming Falcon 9 rocket launch on a NASA ISS mission from Cape ...

"The origins and acceleration mechanisms of ultrahigh-energy cosmic rays have been among the biggest mysteries in the field ...

JUST IN FROM THE STATE FIRE MARSHAL JOHN. YEAH. AND INVESTIGATORS, THEY HAVEN’T CLARIFIED WHETHER THEY BELIEVE THAT THIS GAS LINE MAY HAVE BEEN DAMAGED, BUT TYPICALLY A GAS LINE IS EXPOSED RIGHT AT ...

The galaxy cluster Abell 2029 is sometimes described as "the most relaxed cluster in the universe." This moniker does not ...

A powerful M5.7 solar flare from sunspot AR4436 tore a huge cavity in the Sun's atmosphere and launched a coronal mass ...

Eruptions from sunspot AR3664 have created a geomagnetic storm that is delivering jaw-dropping northern lights on Earth. The sunspot blasts X5.8- and X1-class solar flares. NASA's Solar Dynamics ...

The movie myth perpetuated by classics like "Total Recall" (1990) and "Mission To Mars" (2000) is that exposure to the vacuum ...

Talk about a heated situation. The sun unleashed two colossal solar flares within seven hours of each other this week, triggering radio blackouts across parts of Earth. Solar flares are strong, ...

Residents are being allowed to return to their homes in St. Helena Parish after a pipeline explosion at a business prompted evacuations and road closures on Saturday. No injuries were reported, ...