hello vonnie
i don't do bad sauce passes
tumblr dot com
PUT YOUR BEARD IN MY MOUTH
Cosimo Galluzzi
@theartofmadeline
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Kiana Khansmith
Today's Document
One Nice Bug Per Day
Sweet Seals For You, Always
⁂
pixel skylines
Xuebing Du
sheepfilms
will byers stan first human second
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let's talk about Bridgerton tea, my ask is open
JVL
Sade Olutola
seen from Italy
seen from India
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seen from Singapore
seen from Brazil
seen from United States
seen from Egypt
seen from Ireland
seen from United States
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@branovices
Do you like this Video Game Song? #3129
I like it and I've definitely heard it before
I like it and it sounds familiar
I like it and this is my first time hearing it
I don't feel strongly about it or have a complex opinion
I don't like it and I've definitely heard it before
I don't like it and it sounds familiar
I don't like it and this is my first time hearing it
YOU GET THE FUCK BACK HERE AND EXPLAIN THAT RIGHT NOW
well damn
Every time, I know what's coming, but every time, I just lose it at "Uh. That"
yesterday my grandma found a penny on the floor and said to my grandpa “there’s that penny again, pa!” and i absolutely lost my mind because i couldn’t shelve the thought of a single panel Far Side comic of two old people on the front porch in the middle of nowhere and a giant penny angrily and inexplicably rolling through the wastes
“there’s that penny again, pa!”
this is hands down my single favorite post ive ever made that got notes
I sincerely hope that the OP realizes that gramma was very likely quoting that cartoon.
the cartoon that was drawn and posted based on my post? probably not, but i guess we can never know
Losing it a little over this rental I came across this morning that is for the most part a completely normal unit...
.....except for the Ancient Egypt nook
Bronze sword, The Netherlands, 1200-800 BC
from The Rijksmuseum van Oudheden
Dunmer Tomb Banners Line Art
Concept art for The Elder Scrolls: Online
Art by Mathew Weathers
----
Designs based directly on pre-existing assets for Morrowind
you're so beautifol :) may i sense you with my feelers
of course! let me just-
(source)
Leaves light on...
Strange haunted photo where Winifred looks like she's a painting
I have placed her in a more fitting setting
For the first time in my tenure on tumblr, it's "THAT'S A PHOTOGRAPH?" and not "THAT'S AN OIL PAINTING?"
Did You Know: Nix-hounds can be infested with ash mites? Owners should be careful to check their thoracic junction and spiracles especially to help relieve itchiness.
Lion hunt dagger, Mycenae, 1570-1500 BCE, gold inlay on bronze, Ethnikon Archaiologikon Mouseion. From the Visual Arts Legacy Collection (JSTOR)
Do you like this Video Game Song? #1664
I like it and I've definitely heard it before
I like it and it sounds familiar
I like it and this is my first time hearing it
I don't feel strongly about it or have a complex opinion
I don't like it and I've definitely heard it before
I don't like it and it sounds familiar
I don't like it and this is my first time hearing it
I hope we can all be mature adults here and agree that the Wow! signal was sent by aliens.
Seriously though…
The Wow! signal was one single impossibly strong radio signal picked up by the Big Ear telescope in 1977. We have never picked up a similar signal before or since, yet it remains the strongest possible evidence that we are not alone.
Back in the 70s computers didn’t have enough processing power to analyze all the information picked up by these telescopes, who would move back and forth across the sky 24/7. Instead SETI would get volunteers to go through mountains of printed-out data by hand and mark any numbers that stood out. One such volunteer was Jerry R. Ehman.
On the day Jerry was going through this data he’d mostly been marking 7′s and 9′s and 6′s - high numbers, likely from planets, comets, and other regular objects in space. Then all of a sudden, in-between a bunch of 1′s, there it was: 6EQUJ5. A radio signal so strong it broke the number scale and jumped straight to letters. 30 times stronger than background radiation. All he could do was write “Wow!” next to the observation.
Of course telescopes were immediately pointed in the direction of the signal, which was somewhere around the Sagittarius constellation. But it was never picked up again.
The signal was continuous in strength, and the only reason it seems to rise and fall in intensity is that the telescope was moving as it picked up the signal. When graphed it looks like this:
The observed rising and falling in intensity in time with the telescope’s movement means that the signal must have come from a fixed point in the sky. However, the fact that the signal was only heard once means that it can’t have come from a regular object like a star or a black hole, as we would’ve been able to hone in on that and pick it up again.
The signal was sent at a frequency of 1420 megaherz - the frequency of hydrogen. If you want to send a radio signal to a civilization that you know nothing about, you need to pick a frequency that the observers are likely to be looking for. You need to pick a benchmark, something that naturally emits radio waves at a set frequency, and that they will be familiar with. Hydrogen is the most abundant and the simplest element in the universe. Every scientist in the universe knows it. The frequency was and still is illegal to use on Earth because it’s considered significant to science.
Technically the signal was very slightly above the frequency of hydrogen - it was observed at 1420.4556 MHz. This could mean that the object that sent it is moving towards us (extremely slowly btw, we won’t make contact with it for another couple billion years at least). Or, more likely, it could mean that the source corrected the signal for red- or blueshift (a phenomenon where a wavelength increases/decreases due to various factors) before sending it. The latter explanation is most likely since the slight difference from hydrogen lines up with how the frequency would be corrected to line up with the galactic standard of rest.
Another reason we believe the signal was made by a civilization is that it’s narrow-banded, meaning it stays at its own frequency and doesn’t leak into other frequencies. The only known objects in space to emit narrow-band radiowaves are astrophysical masers - which, again, don’t behave like the Wow! signal did.
So in summary, this is a very powerful narrow-band radio signal that appears technological in origin and is sent at the exact frequency at which we would expect people to send a signal.
But like I said, the signal has never been picked up again. It might just have been a single burst. We still hope it might be periodic, but even if it is, we have no idea when it might repeat itself. The Big Ear was demolished in the 90s, and there are no projects exactly like it at the moment. We aren’t observing that single spot in the Sagittarius region 24/7. We simply can’t afford to.
If we can’t observe the signal, if we can’t study and verify the signal… the rule of thumb among astronomers is that it doesn’t really matter. It’s evidence of something, but it’s not proof of anything. If the signal is ever picked up again it will be proof that we are not alone. But until then, all we can do is speculate.
If the signal is extraterrestrial, it tells us that we aren’t alone. That somewhere on another planet there are scientists with a radio transmitter, who want us to know about them. Maybe the signal was their equivalent of the Voyager Golden Records or the Arecibo Message - we know no one can respond to those. But just the thought that someone else in the universe might know about us - might even be comforted by knowing that they’re not alone - is in itself comforting. All we can do is tell other people, over and over, that we share this universe, and just hope that they might one day respond.
Happy birthday to the Wow!-Signal
Happy 48th anniversary to the Wow! Signal’s detection
Oarfish
Richard Corben, “Twisted Tales”, #3, 1983 Source
