Trash Can

History Einstein included the cosmological constant as a term in his field equations for general relativity because he was dissatisfied that otherwise his equations did not allow, apparently, for a static universe: gravity would cause a universe that was initially at dynamic equilibrium to contract. To counteract this possibility, Einstein added the cosmological constant.[3] However, soon after Einstein developed his static theory, observations by Edwin Hubble indicated that the universe appears to be expanding; this was consistent with a cosmological solution to the original general relativity equations that had been found by the mathematician Friedmann, working …

Its called Dark Light. Dark Light in a mysterious light which chases bright light until it tires and looses energy, causing it to drop it's cadence (or frequency) and shift to red. This is sooo going Mainstream. No, it's not a joke. It's SCIENCE.

How? can there be more than ''One Sun'' in the Universe and pretend ''' the exitance of Galaxies with one Sun in each of those :

Anyone know if this propeller would actually work? When spinning up it would creat a vortex energy field that matches the universal field.

Not all Angels are made in Heaven. This one was made in Greece, the Archangel Nana......

A meter, a kilogram, or a second are all units made up by our ancestors that from my perspective we now take for granted. Each can be further subdivided (centimeters (1/100), millimeters (1/1000), nanometers (1/ 1 billion) ... 1/∞; gram (1/1) , milligram (1/1000), nanogram (1/1 billion)... 1/∞ or accumulated (meter (1*1), kilometer (1*1000)... 1*∞). No matter what unit you come up with, you can describe anything relevant to the type of unit (space, time, or both) but never accurately. The Singularity is at the heart of every unit. That is why I say there is only one Truth.

The faithful have all fail so much good has been done and et people do not change and few change we need more help because he will come and man will fail but the Lord does not.

one day, it might...

Welcome, um, Kevin. Your profile says you teach astronomy at a school in the UK. Just curious what school that is. Thanks.

OK, you seem to be in need of medical help, so I won't bother you further.

My advice on praying is to start by talking to a brick. Experiment with all of the languages and postures that you can dream up. Then try it to music. When you are satisfied that you can't think of anything else, start talking to an imaginary, invisible brick. Give it a name, ask it for favours, learn to love it and fear it at the same time. Then force your children to worship the invisible brick, and teach them brick rituals that they can pass on to their own children. And kill anyone who disrespects the brick. Then choose leaders, wise in the ways of the brick, to tell you how to live your life, and give them lots of money. This is the path to wisdom and enl…

Goodbye morons!

The observed constant value of the Hubbel parameter of Ho ≈ (70km /s) /Mpc for all galaxies, regardless of their distance from Earth, contradicts the theory of the Big Bang and the expansion of the Universe. The calculations presented in the program SagitariusBR available on the link https://www.dropbox.com/s/n7hm6vom2viowhc/ProgramSagitariusBR.pdf?dl=0 show that in the case of the expansion of the Universe, the observed value of the Hubbel parameter H for galaxies closer to Earth should decrease and this is not observed.

The problem with taxation is that the public and private sectors are each extraordinarily corrupt. Communism works no better than capitalism when human beings enter the picture. As far as your scientific question goes, I don't have 14 doctorates therefore I can't meet the illustrious standards required by the Medieval Roman Catholic Cardinals... sorry, I mean ScienceForum moderators... required to offer an opinion on this subject. On a completely unrelated note with zero logical implications, kilonovas are an interesting phenomenon, wouldn't you say?

Time is universal. The clock is an artifice. He might not want to say it but I will: you are stupid, and belligerently arrogant. You are the one who needs to update your understanding of relativity, which in turn should improve your capacity to contribute productively to a conversation as opposed to imposing your imagined intellectual superiority.

First, the supermassive objects of the centers of the galaxies arose in their own 3 D “initial explosions” from the pre-existing pushing force into existing space, and later these space-expanding supermassive objects collided with each other at a steep angle from their initial journey and new colliding galaxies from those collisions. The space-expanding stars arose from the expanding dark matter protruding from the expanding supermassive objects in the centers of the galaxies. Expanding stars have always protruded away from a supermassive object in the center of their own galaxy along a spiral orbit in roughly the same proportion as they have expanded. Alth…

I am the one who explained how the universe works. To this day, in 2021, physicists still do not have a theory of everything in physics. Why. Because current small-scale and large-scale theories misrepresent the universe. Mathematically, these theories have worked excellently. But they cannot be combined mathematically into an all-encompassing theory of everything in physics. It is a big problem for physicists when it comes to pursuing the theory of everything in physics. Doubt arises. Do quantum theories and the theory of relativity describe the universe correctly. I think they misrepresent the universe. The theory of relativity co…

At the risk of being accused of another thread hijack, I am going to put in my two cents, mainly because nobody has mentioned how a meter is currently defined in SI units (or, if they did, I missed it.) For the past couple of years, the meter is defined in terms of speed of light, or in other words, the unit is the distance that light travels in something like 3(10^-8)seconds someone needs to check that because I'm still having difficultly adjusting to the metric system, i know a foot is the distance light travels in one ns. The old Heathkit oscilloscopes had timing delays that were just long rraces runing back and forth on a pcb. They were able to promote this long t…

oh boy , I suppose im being framed as a troll. please answer my question instead of reaching for other false conclusions please zapatos. Ive only 5 posts a day till full membership so its not like id be a good troll in 5 posts per day would you think? Spoiler ill show myself out , but at least i can be honest enough to admit if I just dont know something or not, unlike others. my only intention was to encourage thought on the matter of other species and parameters for what love may be against an impossible question like "what is the purpose of life?" if that gives soooo many down votes to me then ill just leave this thread bc…

Well his pronouns were correct as his genetics by science are xy and since science is how we define sex unlike popular fads of trying to rename a documented and confirmed nomenclature like male and female . I know you (sorry I forgot to bow down to the new use of pronouns ....yes you is a bad word....uh what is it now? Thing ...yes thing )....thing will probably meltdown on this but its for your own good . Sir or young man thing or whatever either way. Identifying and being a woman are two different things entirely . Fate has made him male . at least at his very very core. And that he cannot get rid of (im minding scientific pronouns btw). At least not currentl…

The modern alternative, in a digital society, to the medieval "sealing wax" is the digital signature: https://en.wikipedia.org/wiki/Digital_signature Unfortunately barely used by ordinary people. Therefore hackers can pretend to be friends and family while conversation by e-mail and send malicious content or links to malicious websites. A common route of infection for politicians and businessmen (mostly as experienced in computer science as ordinary people).

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Uh oh, here come the downvotes again. Would whoever did it mind explaining why? I don't believe I've been offensive to anyone. Disagree all you like, but have the courtesy to tell me why. Thanks!