6.2021            Tianwen-1 Mars rover landing
10.2021           James Webb space telescope will launch and replace Hubble space telescope
26.10.2021        more JFK assasination documents declassification
24.11.2021        World Chess Championship
8.2022            Psyche mission, sending a spacecraft to Psyche asteroid (likely a planet core)
20.9.2022         Mars rover Rosalind Franklin (European/Russian) launch
2022              China's permanent space station launch (Chinese large modular space station)
9.2024            Japanese MMX program, landing a spacecraft on Phobos (Mars moon)
2024              Shukrayaan-1, exploring Venus atmosphere
2024              Artemis NASA program, latest date by which first woman and next man should land on Moon
2026              Musk's desired date for humans on Mars
13.4.2029         Apophis Asteroid (about 300m big) will fly very close to Earth (31600 km, closer than some satellites), will be visible
26.6.2029         biggest solar eclipse (almost 2 hours) in 21st century
2029              JUICE (Jupiter Icy Moons Explorer) arrival at Jupiter's moons, looking for life
2030              China's Long March 9 rocket should launch with the goal of putting humans to Moon
6.2031            DAVINCI Venus probe will enter the Venus atmosphere to explore it
2035              NASA's late date by which they want to send people to Mars
2036              Dragonfly (drone lander) landing on Titan
7.2.2036          NTP rollover
19.1.2038         end of Unix time (Y38 problem)
20.11.2038        GPS week rollover
2040              FDR's time capsule opening
30.4.2042         Nickelodeon time capsule opening (should contain a gameboy and other things)
1.1.2050          LOTR will enter the public domain
28.7.2061         Halley's Comet return
1963              General Dynamics time capsule opening, contains astronauts' predictions about this year