John

Astrophysicist, astrophotographer, loves to speak new languages, loves Italian food, Indian dishes, and sushi/sashimi.

[John @JohnKroon1]

@RedsRhetoric Im confused. We already saw like 3 years ago when Jeranism proved the earth is spherical. Remember when he had the other guy hold the light up high and then he said “Interesting!” Wtf why is he or anyone still a flerf?

[John @JohnKroon1]

Longest total lunar eclipse of the century taking place in Asia. Notice how the flat earthers shut up during events like this? It proves them wrong. #ripflattards

[John @JohnKroon1]

@nonseqshow it’s John kroon from the comments section of the show. Myself amd some of my scientist friends would be happy to contribute to the FE debate. I’m a PhD astrophysicist and love to teach!

[John @JohnKroon1]

@GreaterSapien I love your YouTube channel. I just found out about the Polar Trip. I wanted to contribute, but it closed yesterday (didn't know about it until tonight). Keep up the greatness, good man!

[John @JohnKroon1]

@neiltyson Neil deGrasse Tyson for PRESIDENT!!!

[NASA's Lunar Reconnaissance Orbiter @LRO_NASA]

45 years ago today, Apollo 14 landed on the Moon. Explore images of the landing site here: https://t.co/85ERWR1bbs

[VirtualAstro @VirtualAstro]

T - 1 Hour until an incredibly bright #ISS pass over the UK. For times and info visit https://t.co/D3Ap68wZwn

[John @JohnKroon1]

@ProfBrianCox @Gary_3105 actually it would be very bad for life if the moon were to instantly be gone

[AIRLIVE @airlivenet]

The only photo of Concorde flying at Mach 2 taken by Adrian Meredith from a Tornado over Irish Sea in April 1985.

[Brian Cox @ProfBrianCox]

For sensible people who want to know about Van Allen belts and Apollo (nob heads need not read) - good article https://t.co/wkNugAyJJB

[Brian Cox @ProfBrianCox]

Re flat earth etc. Problems caused by misunderstanding of the value of one's 'opinion'. Nature is the arbiter - you CAN be absolutely wrong!

[John @JohnKroon1]

@neiltyson I'm a big fan of you. I'm months away from my PhD. Would love to someday have even a fraction of the influence you have

[Dr. Michio Kaku @michiokaku]

Enjoy @msainat1's article with @innovation based on his phone interview with me on alien intelligent life: ( https://t.co/f8Sh6wh9N6 ).

[NASA @NASA]

Monstrous cloud launched from our galaxy is like a boomerang, returning in 30 million years: https://t.co/tmp1s4sVcq

[Neil deGrasse Tyson @neiltyson]

Dear @bobatl, as an astrophysicist I don’t rap, but I know people who do. This one has my back: https://t.co/BbMi4tzHLz

[Neil deGrasse Tyson @neiltyson]

The Cosmos is knowable. When childhood curiosity persists as an adult, it inoculates against others telling you what to think

[John @JohnKroon1]

If you read that article on how TONS of people still strongly believe the earth is flat PLEASE do not read the comments. Trust me on this!

[Neil deGrasse Tyson @neiltyson]

#WhenIWasYourAge We had candy cigarettes, gun-shaped cigarette lighters, and sucked flavored sugar through a straw.

[Neil deGrasse Tyson @neiltyson]

#WhenIWasYourAge Partly sunny days were called partly cloudy.

[Neil deGrasse Tyson @neiltyson]

#WhenIWasYourAge We cured diseases and went to the Moon, benchmarking our usage of the word “Awesome."