Date in year · 2021 · The 2020s

December 25, 2021

On December 25, 2021, the James Webb Space Telescope is launched. The year's #1 song was "Levitating" by Dua Lipa. Princess Lilibet of Sussex, Princess Lilibet of Sussex, Princess Lilibet of Sussex would arrive in the same year.

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Year

2021

2020s

Around 2021

The year in brief

2021 (MMXXI) was a common year starting on Friday of the Gregorian calendar, the 2021st year of the Common Era (CE) and Anno Domini (AD) designations, the 21st year of the 3rd millennium and the 21st century, and the 2nd year of the 2020s decade.

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What happened

On December 25, 2021

  1. 2021 The James Webb Space Telescope is launched.

    NASA/ESA/CSA space telescope launched in 2021

    The James Webb Space Telescope (JWST) is a space telescope designed to conduct infrared astronomy. It is the largest telescope in space, and is equipped with high-resolution and high-sensitivity instruments, allowing it to view objects too old, distant, or faint for the Hubble Space Telescope. This enables investigations across many fields of astronomy and cosmology, such as observation of the first stars and the formation of the first galaxies, and detailed atmospheric characterization of potentially habitable exoplanets.

Farewells

Died on December 25, 2021

Elsewhere that year

Other moments from 2021

The class of 2021

Others born in 2021

Princess Lilibet of Sussex 2021–
Princess Lilibet of Sussex 2021–
Princess Lilibet of Sussex 2021–
Princess Lilibet of Sussex 2021–

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