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A once-in-a-lifetime event is happening tonight. I’m sure you’ve already heard about it. But I don’t know if anyone has really broken it down to explain just how special it is. The “Christmas Star” will…
Read more of Christmas Star shines tonight, a close asteroid passes in January
Interactive Europa graphic provided by NASA We may all be focused on finding liquid water on Mars, but some planetary scientists are looking for liquid water in some very – VERY! – remote places. A…
Read more of Liquid water may exist near the surface of Europa, a moon of Jupiter
