For about three years now, scientists have been anticipating a nova explosion. Specifically, the explosion of the binary star ...
A red giant star and white dwarf orbit each other in this animation by NASA and the Goddard Flight Center of a nova similar to T Coronae Borealis. The red giant is a large sphere in shades of red, ...
This intimate look at the design, building, and operation of the ISS airs on PBS Nov. 5 and Nov. 12. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...
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