我正在为我的论文寻找主题,也许我可以用发光的水母作为主题。 2.When a comet first becomes visible from Earth, it appears very small, but as it approaches the Sun, solar energy begins to vaporize the frozen gases, producing aglowinghead called the coma. (阅读 Z托福-11)您的浏览器不支持 audio...
The Dark Tower, a cometary globule in Scorpius, is no comet at all—it’s a dense cloud of gas and dust where stars are born. Intense radiation from young stars nearby has sculpted its eerie shape, leaving a glowing pink edge. Credit: ESO/VPHAS+ team. Acknowledgment: CASU A stellar...
A False Comet To the naked eye, the cluster looks like a comet due to its star-like nucleus, glowing head, and faint tail stretching northeast. The head of False... G Seronik 被引量: 0发表: 2007年 THE Look-Homeward He golden Florida sun is living up to its reputation this day. Gl...