牛津大学的天文学家通过MeerKAT射电望远镜，在1.4亿光年外发现了一个巨型丝状结构。 这个大家伙可不一般，它带着14个星系在旋转，长度达到550万光年，宽度11.7万光年，旋转速度110公里/秒。

在浩瀚无垠的宇宙中，有些发现让人不禁感叹：原来我们的宇宙如此奇妙！最近，天文学家们发现了一个惊人的旋转结构，它可能是迄今为止发现的最大的旋转物体。这一发现不仅让科学家们感到惊喜，也为我们揭示了星系形成的秘密。

位于距离地球1.4亿光年之外的宇宙深处,一个由14个星系组成的旋转结构正在挑战天文学家对宇宙尺度运动的认知。这条长约55 ...

CAPE TOWN, Dec. 4 (Xinhua) -- South African researchers have discovered the most distant ultra-steep-spectrum radio halo ever observed.

南非射电天文台近日宣布，科研人员借助该国MeerKAT射电望远镜，在距离地球约70亿光年的星系团中捕捉到一种极为罕见的射电辐射现象——超陡频谱射电晕。这是人类首次在如此遥远的宇宙深处观测到此类特殊信号，其频谱衰减速度之快创下新纪录。

If you’re reading TechCrunch right now (you are, by the way), chances are you have at least heard of Meerkat. You may even be simultaneously hoping that you don’t have to fall prey to the new SXSW ...

That’s the danger of building on someone else’s platform. You never know when they’ll pivot into your business and steamroll you. Last night, that happened to Meerkat. 10 hours later, Buzzfeed’s Matt ...

The temptation to write off Meerkat -- the live-streaming app that sort of blew up at SXSW -- is tough to resist. After all, Twitter wasted no time releasing a competitor (with a cleaner interface, no ...

With Thursday’s public release of Periscope, Twitter is trying to torpedo its live-streaming competition by launching its own app that lets users send video to viewers around the world at the tap of a ...

Quick recap: Meerkat is a live video-streaming app for iOS that allows you to share what’s going on around you. Streams can’t be watched once they’re over – this is ‘ephemeral’ video. However, the ...

Meerkat is a new livestreaming app that syncs up with Twitter to let you livestream and share video in real time. The app quickly became a favorite of Product Hunt users after it was posted to the ...

Every few minutes over the last few days, my phone vibrates with another notification that another person I follow on Twitter has joined Meerkat. Everywhere I have gone here at South by Southwest, ...