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The expansion of our universe may be slowing down. What does that mean for dark energy?
As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...
Space.com on MSN
What Is a Supermoon?
A supermoon occurs when the full moon coincides with the moon being at the point in its orbit within 90% of its closest ...
A full moon, nicknamed the "Corn Moon," is slated for Sunday, Sept. 7, but there are several other astronomy events to keep in mind for the month. The planet Saturn will be at its biggest and ...
The International Astronomical Union Office for Astronomy Outreach (IAU OAO) and the International Planetarium Society (IPS) will jointly host "100 Hours of Astronomy," a global event from October 2-5 ...
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