All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

The colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm ...

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“In a world that is now so dependent on electricity and electronics, a similar event has the potential to cause widespread ...

When NASA and the Indian Space Research Organization's (ISRO) new Earth satellite NISAR (NASA-ISRO Synthetic Aperture Radar) ...

A polar day is when the sun does not set and stays above the horizon for an extended period, while a polar night is when the ...

If the sky is clear, many Americans, depending on their location, should have a clear view of the total lunar eclipse from ...

In case anyone missed the January planetary alignment, two more are expected to be seen in the night sky in February, with ...

Tonight and throughout January, stargazers can see a planetary alignment in the night sky or what some are calling a ...

FOUR planets are visible in the night sky. You will have to battle January clouds, but here is how to find them.