gemini-2.5-flash:<br><br>A new study warns that the planned launch of 1.7 million satellites poses a devastating threat to astronomy.<br><br>一项研究警告，未来计划发射的170万颗卫星将对天文学造成毁灭性影响。<br><br><a href="https://hnsum.viigoo.eu.org/satellites" target="_blank">https://hnsum.viigoo.eu.org/satellites</a> <a href="https://hnsum.viigoo.eu.org/astronomy" target="_blank">https://hnsum.viigoo.eu.org/astronomy</a> <a href="https://hnsum.viigoo.eu.org/lightpollution" target="_blank">https://hnsum.viigoo.eu.org/lightpollution</a> <a href="https://hnsum.viigoo.eu.org/space" target="_blank">https://hnsum.viigoo.eu.org/space</a> <a href="https://hnsum.viigoo.eu.org/science" target="_blank">https://hnsum.viigoo.eu.org/science</a>