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In 2018, the world will experience three partial solar eclipses and two total lunar eclipses — but whether you can see them depends on where you live. The first event is a total lunar eclipse that happens on the morning of Jan. 31. This eclipse will be special! The moon will be both "super" and "blue," and if skies are clear, skywatchers in North America will be able to see all or part of the eclipse.
In this edition of Mobile Astronomy, we'll highlight the rare "Blue Blood Supermoon" total lunar eclipse and tell you how to use your favorite astronomy app to preview it. We'll also help you use your app to explore how lunar eclipses work.
A Blue Blood Supermoon eclipse
On Jan. 31, 2018, skywatchers across much of the world will receive a postholiday gift: the total lunar eclipse of a full supermoon that is also a Blue Moon! Unlike last summer's Great American Total Solar Eclipse, lunar eclipses are completely safe to look at because the sun is below the horizon. Any sunlight that reaches the eclipsed moon has to pass over the Earth's horizon, painting the moon with reddish light — hence the nickname "blood moon" for eclipsed moons.
With the exception of a day here and there, the overall weather pattern will remain chilly in the northeastern United States with opportunities for snow through the end of October.
Following a retreat of moisture, more rain will spread across Texas this week, and eventually reach areas along the Florida Gulf Coast still recovering from Hurricane Michael.
Vicente, and Willa, which is expected to become a major hurricane, will combine to bring a one-two tropical punch to southwestern and western Mexico this week.
Cold air will settle over the Northeast this week, bringing a chilly start to the 2018 World Series.
A very sharp cold front sent damaging winds and snow through areas near Chicago, Illinois.
With the northeastern United States facing gusty winds, plummeting temperatures and even snow this weekend, residents may be wondering how long the taste of winter will last.
One of the most famous meteor showers of the year is set to reach its peak this weekend as the Orionids will be visible in the night sky.
Homes were flooded and more than two dozen people had to be rescued from their cars as torrential rain triggered flooding in eastern Spain late this week.