Welcome to Roar Media's archive of content published from 2014 to 2023. As of 2024, Roar Media has ceased editorial operations and will no longer publish new content on this website.
The business has since evolved into Obsidian, an integrated creative studio focused on delivering insight driven campaigns, brand work, and creative production for brands and agencies.
To learn more about this transition, read our latest announcement here. To visit the new Obsidian website, click here.

ডার্ক ম্যাটার: মহাবিশ্বের রহস্যের চাবিকাঠি!

বিজ্ঞানের অকল্পনীয় অগ্রগতি হলেও, সুবিশাল এ মহাবিশ্ব এখনো এক বিরাট রহস্য! মানুষ কি পারবে এ রহস্য ভেদ করতে?

Dark matter is a hypothetical form of matter that is thought to account for approximately 85% of the matter in the universe, and about a quarter of its total energy density. The majority of dark matter is thought to be non-baryonic in nature, possibly being composed of some as-yet undiscovered subatomic particles.

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