MyPlanetAge.Com

Never forget a planetary birthday ever again! -

[MyPlanetAge.Com @MyPlanetAge]

If Alfred Nobel were still alive, he would have turned 300 years old on #Venus today! Happy Birthday Alfred! #Nobel

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Happy 34th #Mars birthday Lawrence Krauss! We at https://t.co/TweVMdaVd9 hope that you are having a great day! @LKrauss1

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Happy 54th #Venus birthday @Erdayastronaut! We at https://t.co/VoAEBHGIb3 hope you are having a great day!

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If Tycho Brahe were still alive, he would have turned 16 years old on #Saturn today! Happy Birthday Tycho! #Brahe https://t.co/VoAEBHGIb3

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If Niels Bohr were still alive, he would have turned 550 years old on #Mercury today! Happy Birthday Niels! #Bohr https://t.co/VoAEBHGIb3

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If Yuri Gagarin were still alive, he would have turned 1 year old on #Uranus today! Happy Birthday Yuri! #Gagarin https://t.co/VoAEBHGIb3

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If Joahnnes Kepler were still alive, he would have turned 725 years old on #Venus today! Happy Birthday Johannes! #Kepler https://t.co/VoAEBHGIb3

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Important step towards all of us celebrating planetary birthdays at or in orbit around that planet in the future! @elonmusk unveils Falcon Heavy Rocket photos! https://t.co/98uCOXNuLQ

[Elon Musk @elonmusk]

Falcon Heavy at the Cape

[MyPlanetAge.Com @MyPlanetAge]

Happy 200th birthday on Mercury @AstroKarenN! We at https://t.co/uqPrbEkmC3 hope that you are having a great day! #mercury

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If #CharlesDarwin were still alive, he would have turned 111 years old on #Mars today! Happy Birthday Charles! https://t.co/VoAEBHGIb3

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If #CarlSagan were still alive, he would have turned 7 years old on #Jupiter today! Happy Birthday Carl! We at https://t.co/VoAEBHGIb3 miss you dearly!

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Happy 315th birthday on Mercury @Steven_Hawking! We at https://t.co/uqPrbEkmC3 hope that you are having a great day! #mercury #stevenhawking

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Happy 400th #Mercury birthday #JohnGlenn! The bravery you showed in the Mercury capsule meant so much to human space explorations! @NASA

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Happy 115th birthday on Venus @michiokaku ! We at https://t.co/Dh8kduwmKD hope that you are having a great day! #Venus #MichioKaku

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If #Einstein were still alive, he would have turned 575 on #Mercury today! Happy Birthday Albert! https://t.co/TweVMdaVd9

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Happy 2nd Birthday on Saturn @neiltyson! You're a toddler on the beautiful gas giant! https://t.co/OpG9IDoxQ1 #NeilDegrasseTyson

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If #LeonardoDaVinci were still alive, he would have turned 919 on Venus today! Happy Birthday Leo! https://t.co/TweVMdaVd9

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If #MarieCurie were still alive, she would have turned 622 on Mercury today. Happy Birthday Marie! https://t.co/TweVMdaVd9

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New version of https://t.co/Dh8kduwmKD up today! Looks great! SignUp/LogIn temporarily disabled on new version. See links to old version.

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If #IsaacNewton would still have been alive, he would have turned 609 on Venus today! Happy Birthday Isaac! https://t.co/089N4MjgOC