Letters to my Science Dad @dearcarlsagan - Tumblr Blog

Perhaps the world of 2044 will be as different from ours as 1979 now seems from our present time. But let us also echo this wish into the future— may they have peace and happiness.

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conifae

humanoidhistory

Astronaut Mae Jemison, first African-American woman in space, wearing an automatic feedback training system suit as she conducts the Autogenic Feedback Training Experiment aboard the Shuttle Endeavour, September 1992.

(National Archives)

peteneems

#OMG THIS HAPPENED

scientificphilosopher

via: Tysonism

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jaxsonpohlman-blog1

Always incredible to witness something like this. Shoutout to everyone that pulled an all nighter to see this. Captured just outside of Wichita, Kansas.

exploregif-blog

gifsboom

Perfect magnets

hoiplatapolloi

Fun story: One of the first things I was taught as an astronomy student is that, if you want to be a dick to someone giving a presentation, ask them “and how do the magnetic fields play into this?” and they will invariably say “fuck you I don’t know” because no one understands magnetic fields they are black magic.

edwardspoonhands

Originally posted by fencehopping

kasaron

Magnets are pure bullshit.

Pure utter bullshit. Electromagnetic forces somehow outstrip gravitic forces in strength by an obscene factor, for no reason I can comprehend and it bothers me.

I love magnets

supernova2395

One, that gif showing the Curie temperature is really cool.

Two, you don’t understand, magnetic fields are the bane of my existance and I have a masters dissertation about them. I studied how magnetic fields develop in low mass stars and every single meeting with my supervisor ended in some conversation about how stupid magnetism is.

“Oh yeah and this is effected by the magnetic field strength…”

“But why?”

“God knows, I don’t have a clue.”

Was literally said to me by a professor who has spent 20 years of his life looking at magnetism in stars.

ALSO:

“Don’t ask why, we don’t know. Maybe magnetism? Who knows anything about magnetism.” - My Stellar Physics professor when asked about certain processes in stellar formation, something he has been studying for 10 years.

Like we know so little about that it’s actually funny.

snailtattoo-deactivated20210605

true space facts

if u look up there it is

1st-1

When I pass and my atoms are free I hope they explore the universe I never got to see

thedragoninmygarage

Pretending to know everything closes the door to finding out what’s really there.

Neil deGrasse Tyson, Cosmos (via thedragoninmygarage)

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crookedindifference-deactivated

Happy Halloween!

itsokaytobesmart

We are all scare stuff.

mikelikesscience

If you wish to make a pumpkin pie from scratch…

sagansense

The cosmos is all scare ever was, or ever will boo!

in-love-with-movies

Contact (USA, 1997)

carlboygenius

10 Tyson Tweets

meme-loving-stuck

the fucking last one

listen-to-the-inner-walrus

@a-speck-of-the-universe

sci-universe

Well, this is definitely the most fun I’ve had while making a post.

Inspired by this one from capnphaggit. Images & copyrights: Trifid Nebula (M20) by Marcus Davies, The Cat’s Eye Nebula and Star-forming region Sharpless 2-106 by NASA, ESA, the Hubble Heritage Team (STScI/AURA). Please don’t remove the credits.

portlandplantwitch-blog

do it!

s-r-f

Makes the universe look like an organ, a beating heart

scientificphilosopher

If we imagine that we are purely, or even mainly, rational beings, we will never know ourselves.

Carl Sagan & Ann Druyan, ‘Shadows of Forgotten Ancestors’ (via scientificphilosopher)

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