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https://www.youtube.com/watch?v=zdML2ARTs44
Is it possible that dark matter is made up of "failed" solar systems?
I'm thinking like solar systems where there was never enough mass to start with or simply not enough hydrogen and helium gas to get an nuclear reaction going on or the star has burned all it's energy and have faded out, or possibly solar systems without burning stars for some reason, and with no shining/burning star, we simply can't see the planets?
I mean, they say 85 % is dark matter. In our solar system we have one planet with life on it and seven without. Could it be about the same with solar systems, that 85 % of them simply "fail"?
8 個解答Astronomy & Space2 月前Say you have a time machine, and somehow Mozart end up on your doorstep...?
What would be the first song you would play for him, to show him what 21st century music sound like? And if you please, please explain why you would play that particular song.
1 個解答Rock and Pop5 月前East coast or west coast?
Let's have a saturday dance off! So what do you prefer, east or west?
W O L F C L U B - New York
https://www.youtube.com/watch?v=Inun4X2NHKM
The Midnight - Los Angeles
1 個解答Rock and Pop9 月前Am I overthinking the covid-19 spread?
Is it just me, or does it seem like the countries that has been hit worst (first?) from covid-19, is roughly about the same latitude? For example USA, Spain, Italy, Iran, China.
South Korea and Japan seem to be big exceptions though...
3 個解答Military1 年前Is this music video on Youtube blocked in the US?
https://www.youtube.com/watch?v=CS2v1b_U4Mw
Wiktoria - Perfect Memory
2 個解答Rock and Pop1 年前Care to share a ballad with us?
I'm always on the hunt for a good ballad.
Do you know any good ballads? Maybe something in your own language? Maybe something old? Maybe something obscure? Maybe something brand new?
11 個解答Rock and Pop2 年前Am I wrong to assume that space, time and gravity is all the same, all working together?
But unlike space and time, gravity affects matter?
6 個解答Physics2 年前Best saxophone solo of the 80's?
Happy new year, peeps! Do you remember or have you noticed how the songs from the 80's often seem to included a sax solo? Which one, in your humble opinion, is the best one you have found up to date?
14 個解答Rock and Pop2 年前Why did no one in City take any actions against that ridiculous penalty?
Why did they agree only AFTER the game that it was all wrong? Why wasn't any one big (man) enough to stop this farse?
2 個解答UEFA Champions League3 年前If Nasa would send out Voyager 1 today. Do you think they would put that same disc on it?
Or a DVD, iPhone, flash drive, 3D hologram, something else?
6 個解答Astronomy & Space3 年前
