资讯
7月
Live Science on MSNNASA spots 'flame-throwing Guitar Nebula' shredding antimatter along a cosmic stringNew images show the rapidly rotating pulsar of the "Guitar Nebula" shooting out a gigantic cosmic plume of plasma, X-rays and ...
The Crab Nebula is one of the brightest supernova remnants in the night sky. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The Crab ...
Taking the measure of the nebula might offer answers. Iron-core collapse is just one way a massive star can explode. For a star around eight to 12 times the sun's mass, there is another avenue to ...
Thanks to the James Webb telescope, we can now see the nebula with more clarity. As one expert says, "We always knew planetary nebulae were pretty. What we see now is spectacular." ...
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