Outreach

Perihelion

Space agency/coutry:Worldwide

Mission:N/A

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James Webb Space Telescope launch anniversary (2021)

25 December

Space agency/coutry:NASA, ESA, CSA

Mission:Webb Space Telescope

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Anniversary of Mars orbital insertion (2003)

25 December

Space agency/coutry:ESA

Mission:Mars Express

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Gaia launch anniversary (2013)

19 December

Space agency/coutry:ESA

Mission:Gaia

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Anniversary of ‘Danuri’ lunar orbital insertion (2022)

16 December

Space agency/coutry:KARI

Mission:Danuri

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NEO-Wise launch anniversary (2009)

14 December

Space agency/coutry:NASA

Mission:NEO-Wise

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Anniversary of Akatsuki Venus orbital insertion (2015)

07 December

Space agency/coutry:JAXA

Mission:Akatsuki

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SOHO launch anniversary (1995)

02 December

Space agency/coutry:ESA, NASA

Mission:SOHO

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Chang’e 5 lunar landing anniversary (2020)

01 December

Space agency/coutry:CNSA

Mission:Chang’e 5

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On This Day in Science: Fibonacci Day

23 November

Space agency/coutry://

Mission://

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Swift launch anniversary (2004)

20 November

Space agency/coutry:NASA

Mission:Swift

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Lucy launch anniversary (2021)

16 October

Space agency/coutry:NASA

Mission:Lucy

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CHASE launch anniversary (2021)

14 October

Space agency/coutry:CNSA

Mission:CHASE

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World Space Week

4–10 October 2024

Space agency/coutry:Worldwide

Mission://

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AstroSat launch anniversary (2015)

28 September

Space agency/coutry:ISRO

Mission:AstroSat

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Van Allen Probes launch anniversary (2012)

30 August

Space agency/coutry:NASA

Mission:Van Allen Probes

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Anniversary of the first human-made object to reach interstellar space

25 August

Space agency/coutry:NASA

Mission:Voyager 1

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Anniversary of Lunar Orbital Insertion (2019)

20 August

Space agency/coutry:ISRO

Mission:Chandrayaan 2

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Parker Solar Probe launch anniversary (2018)

12 August

Space agency/coutry:NASA

Mission:Parker Solar Probe

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Juno launch anniversary (2011)

05 August

Space agency/coutry:NASA

Mission:Juno

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‘Danuri’ launch anniversary (2022)

04 August

Space agency/coutry:KARI

Mission:Lunar Orbiter Danuri

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Celebration of the Viking 1 Mars landing (1976)

20 July

Space agency/coutry:NASA/USA

Mission:Viking 1

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Anniversary of Juno’s Jovian orbital insertion

4 July

Space agency/coutry:NASA

Mission:Juno

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Asteroid Day

30 June

Space agency/coutry://

Mission:Worldwide

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IRIS launch anniversary (2013)

27 June

Space agency/coutry:NASA

Mission:IRIS

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Chang’e 6 lunar sample return (2024)

25 June

Space agency/coutry:China Aerospace Science and Technology Corporation

Mission:Chang'e 6

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NuSTAR launch anniversary

13 June

Space agency/coutry:NASA

Mission:NuSTAR

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Fermi launch anniversary

11 June

Space agency/coutry:NASA

Mission:Fermi

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Anniversary of JFK’s first Moon speech

25 May

Space agency/coutry:USA

Mission://

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Anniversary of Mars landing

14 May

Space agency/coutry:China National Space Administration

Mission:Tianwen 1 and Zhurong Rover

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International Space Day

3 May

Space agency/coutry:Worldwide

Mission://

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Tiangong launch anniversary

29 Apr.

Space agency/coutry:CNSA

Mission:Tiangong Space Station

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Hubble Space Telescope launch anniversary /National Day of Space Flight

24 Apr.

Space agency/coutry:ESA, NASA

Mission:Hubble Space Telescope

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TESS launch anniversary

18 Apr.

Space agency/coutry:NASA

Mission:TESS

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Yuri's Night/Cosmonautics Day

12 Apr.

Space agency/coutry:Worldwide

Mission:Vostok 1

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NASA's THEMIS launch anniversary

17 Feb.

Space agency/coutry:NASA

Mission:THEMIS (ARTEMIS)

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NASA's Solar Orbiter launch anniversary

10 Feb.

Space agency/coutry:NASA

Mission:Solar Orbiter

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Anniversary of Hope Orbiter’s Mars orbital insertion

09 Feb.

Space agency/coutry:United Arab Emirates

Mission:Hope Orbiter

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Explorer 1 launch celebration

31 Jan.

Space agency/coutry:NASA

Mission:Explorer 1

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SLIM probe lunar landing

20 Jan.

Space agency/coutry:Japanese Aerospace Exploration Agency

Mission:Smart Lander for Investigating Moon

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Perihelion and Lunar Landing Anniversary

03 Jan.

Space agency/coutry:CNSA

Mission:Chang’e 4 and Yutu 2 Rover

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