The Hubble telescope has discovered a 'dark vortex' raging on Neptune that would swallow 20% of Earth's surface | Business Insider India
![Polar Vortex on Earth and 'Dark Vortex' on Neptune: NASA's Hubble telescope discovers mysterious storm on the planet - SCIENCE News Polar Vortex on Earth and 'Dark Vortex' on Neptune: NASA's Hubble telescope discovers mysterious storm on the planet - SCIENCE News](https://akm-img-a-in.tosshub.com/indiatoday/images/story/201902/661_Uranus_and_Neptune_1_0.jpeg?t6MNDWjJLLBAUfnPyXIIQO.Tq8u_BHv4&size=770:433)
Polar Vortex on Earth and 'Dark Vortex' on Neptune: NASA's Hubble telescope discovers mysterious storm on the planet - SCIENCE News
![Illustration comparing the sizes of exoplanets GJ 1214b (second from left) and GJ 436b (right) with Earth (left) and Neptune (third from left). Exopla Stock Photo - Alamy Illustration comparing the sizes of exoplanets GJ 1214b (second from left) and GJ 436b (right) with Earth (left) and Neptune (third from left). Exopla Stock Photo - Alamy](https://c8.alamy.com/comp/2ADEWWG/illustration-comparing-the-sizes-of-exoplanets-gj-1214b-second-from-left-and-gj-436b-right-with-earth-left-and-neptune-third-from-left-exopla-2ADEWWG.jpg)