2020 දශකය යනු වත්මන් දශකය වේ. එය 2020 ජනවාරි 1 වැනිදා ආරම්භ වූ අතර 2029 දෙසැම්බර් 31 වැනිදා අවසන් වේ.
ඉහළ වම සිට දක්ෂිණාවර්තව: Colourised transmission electron micrograph of
SARS-CoV-2 virions with visible coronae, the virus that causes
COVID-19, which in 2020
became a pandemic that has so far dominated the decade; A Russian BMP-3 near
Mariupol destroyed during the
2022 Russian invasion of Ukraine, part of the greater
Russo-Ukrainian War; In addition to many
private and public
spaceflight advancements, the
James Webb Space Telescope was launched in 2021;
තලේබාන් fighters in
කාබුල් on a captured Humvee following the
2021 fall of Kabul at the end of the
ඇෆ්ගනිස්ථානය තුළ යුද්ධය.