Extremely active sunspot AR3664 blasted a major X8.7-class solar flare. The sunspot was behind the incredible geomagnetic ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare. See at time-lapse of ...

Astronomers have spotted the longest gamma-ray burst ever seen, a cosmic explosion that lasted seven hours — and they ...

Following a sentencing in the Johnson County Courthouse Monday morning, former University of Iowa Physics and Astronomy ...

In a glimpse of the early universe, astronomers have observed a galaxy as it appeared just 800 million years after the Big ...

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...

Four penultimate class M solar flares have been recorded in the X-ray range. This was announced on December 10 on the website of the Institute of Applied Geophysics (FSBI "IPG"). "On December 10, at ...

An early drawing of Mars and what appeared to be canals on the surface, as drawn by Harvard astronomer Percival Lowell, 1894.

Loveland Open Lands & Trails will host a Winter Solstice Celebration “Here Comes the Sun” Sunrise Event at 7-7:45 a.m.

The world's most expensive infrared spectrometer - the James Webb Space Telescope - is unearthing extraordinary exoplanet ...

It feels like most of Britain piles into one or two Christmas markets every year but I went to a less-celebrated one instead.