2021 carried the world further along the path of recovery and renewal, marked by extraordinary strides in science and shared celebration. On December 25, the James Webb Space Telescope launched into space, beginning its journey to become humanity's most powerful eye on the early universe.
Mars exploration also captured global attention. NASA's Perseverance rover touched down safely in February, and just months later its small companion, the Ingenuity helicopter, made the first powered, controlled flight ever performed on another planet.
After a year's delay, the Tokyo Olympics finally welcomed athletes from around the world, offering a joyful reminder of international unity and the enduring spirit of competition. Music and television offered escape and connection, with new albums and series bringing audiences together across borders.
Looking back, 2021 was a year of patient perseverance rewarded, as long-awaited missions launched, athletes finally competed, and the world took confident steps toward a brighter chapter.
A brighter side
Notable constructive milestones
The James Webb Space Telescope launched
The observatory began a new era of infrared astronomy and study of the early universe.
2021 on Wikipedia
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