Visuals from the European Space Agency’s Solar Orbiter reveal chaotic solar magnetism in the solar polar region. Even better images are expected in the years ahead.

Mars, Jupiter and Mercury will all appear low in the west after sunset. Look for bright Venus low in the eastern sky for ...

Seeing a total solar eclipse can be even more impressive than witnessing the aurora borealis, but it will be quite a while ...

Astronomy has lost one of its most assiduous calculators of eclipses with the passing of astronomer Fred Espenak, known ...

Learn the difference between total and partial solar eclipses ... their webs during an eclipse, which a team of researchers attempted to document during an August 2017 eclipse.

Their research witnessed two things, that the trees of the forest synchronized bioelectrical activity during the eclipse ... to seasonal changes, since solar eclipses occur on a cycle as well.

On Aug. 21, a total solar eclipse will sweep across America, casting millions of people into temporary darkness. It will be the biggest astronomical event America has seen in years, watched by ...