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 ...

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

NASA’s Transiting Exoplanet Survey Satellite (TESS) has identified a new triple-star system, designated TIC 290061484, ...

Venus (mag. -3.9, in Gemini – the Twins), soon to reach superior solar conjunction, becomes visible 20 degrees above the ...

In a recent paper in Nature, a team of scientists led by Kimihiko Nakajima, an astronomer at the Kanazawa University, Japan, ...

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 ...

When atmospheric chemists Paul Crutzen and John Birks added smoke into their computer models of nuclear war scenarios, they ...

The flares in the worst-case scenarios can affect other technical apparatus such as satellites, power grid outputs and GPS.' ...

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