Scientists Find Best Evidence Yet For Dark Matter

科学家们发现了关于暗物质的迄今为止最佳证据。

New Scientist Podcasts

2026-09-03

14 分钟
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单集简介 ...

Episode 395 Dark matter particles may have finally been spotted for the first time. LUX-ZEPLIN is the most sensitive dark matter detector on Earth - and what it’s discovered has the potential, if confirmed, to shake up all of physics. Despite making up about 85 per cent of the universe, dark matter has been notoriously difficult to spot. WIMPs, or weakly-interacting massive particles, are the leading theory to explain dark matter. That’s what this new, powerful detector has been built to search for. To explain how LZ works and what it means if its results are supported, Rowan Hooper is joined by space reporter Leah Crane. To read more about these stories, visit https://www.newscientist.com/ Image Credits: Dark Matter illustration: RubinObs/NOIRLab/SLAC/NSF/DOE/AURA/J. Pinto, CC BY 4.0 https://creativecommons.org/licenses/by/4.0 via Wikimedia Commons Dark matter gif: Hyper Suprime-Cam Survey, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons Learn more about your ad choices. Visit megaphone.fm/adchoices
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  • Huge excitement in the world of physics on this episode

  • as news comes in that the first signs of dark matter particles may have finally been spotted.

  • Now, if this result is confirmed, it could be one of the most monumental discoveries in the history of physics.

  • And I will say immediately that, you know, there is only one data point.

  • I did say if and may.

  • There's a lot of work to do.

  • But just the idea that after decades of trying, we may have finally observed.

  • This object that makes up the majority of the universe, that is why physicists and I am getting excited.

  • From New Scientist, this is the World, the Universe and Us.

  • I'm Dr Rowan Hooper.

  • And to discuss this, I'm joined by reporter Leia Crane.

  • Leia, let's start with a recap on dark matter and how we know it exists if we've never actually directly observed it.

  • All right, so the fast version is that dark matter makes up a huge proportion of the universe, 85% of the mass.

  • But for decades, physicists have been unable to determine what it's made of.