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Friday, February 20, 2026

Astronomers Find ‘Impossible’ Galaxy ACDG-2 With Virtually No Stars and a Massive Dark Matter Core

Astronomers have identified CDG-2, a faint galaxy in the Perseus cluster that appears to be composed almost entirely of dark matter. Located 300 million light-years from Earth, it was discovered by tracking globular star clusters using data from Hubble, Euclid, and Subaru telescopes. Scientists estimate that about 99% of its total mass is dark matter.

from Gadgets 360 https://ift.tt/CJtHq5n

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Snap Launches Specs AR Smart Glasses With a Built-In Display, Up to 20 Hours of Battery Life: Price, Features

Snap launched its new Specs augmented reality (AR) smart glasses on Tuesday during the Augmented World Expo 2026. The new Specs smart glasse...