Think you know your constellations? See how many star groups you can name in 10 minutes and try to top the leaderboard.

The James Webb Space Telescope has captured a stunning view of the N79 nebula, located in the Large Magellanic Cloud. Credit: ...

其中，中国移动n79频段的有无和信号覆盖的力度问题就是一个爆点。 我们不妨先来看看众多通信基建“测试小能手”们近来在上海市的实测结果。 地铁12号线龙华中路，站台与隧道均显示开通n79频段。 地铁2号线，实测娄山关路到威宁路这一段显示n79频段。

NASA is undergoing another round of layoffs. And once again, it's the space agency's famous Jet Propulsion Laboratory in ...

This high-end smartphone is slightly smaller and lighter than the N78, yet has all of its features, plus an orientation sensor, intelligent color back-plates, and steps up to a 5 megapixel camera.