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Judi Lynn

(160,527 posts)
Tue Oct 12, 2021, 06:33 PM Oct 2021

Something strange is sending radio waves from the centre of the galaxy

SPACE 12 October 2021
By Leah Crane

Strange radio signals are coming from the direction of the centre of the galaxy and we aren’t sure what is emitting them. They turn on and off seemingly at random, and their source must be unlike anything else we have seen before.

The source of this radiation has been nicknamed “Andy’s object” after Ziteng Wang at the University of Sydney in Australia, who goes by the name Andy and first discovered the radio waves. He and his colleagues spotted the emissions six times in 2020 using the Australian Square Kilometre Array Pathfinder radio telescope. They made further observations with the MeerKAT radio telescope in South Africa.

The researchers found that the object occasionally flared for up to a few weeks, but was dark most of the time. When it finally lit up again in February this year, several months after the initial detection, they pointed some of the most powerful non-radio telescopes we have at it and saw nothing. “We’ve looked at every other wavelength we can, all the way from the infrared to optical to X-rays, and we see nothing, so it doesn’t seem to be consistent with any kind of star that we understand,” says David Kaplan at the University of Wisconsin-Milwaukee, who was part of the research team.

The fact that it wasn’t visible in any other wavelengths ruled out several possible explanations for this object, including normal stars and magnetars, which are neutron stars with powerful magnetic fields.

Read more: https://www.newscientist.com/article/2293298-something-strange-is-sending-radio-waves-from-the-centre-of-the-galaxy/#ixzz797d4eqFv

28 replies = new reply since forum marked as read
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Something strange is sending radio waves from the centre of the galaxy (Original Post) Judi Lynn Oct 2021 OP
Maybe they think we're strange Deuxcents Oct 2021 #1
Space aliens coming to get it us. They've just now seen Mork & Mindy. rickyhall Oct 2021 #2
Once they heard about the Orange one, they either decided we aren't worth it or reconsidered hlthe2b Oct 2021 #3
Maybe we should warn them?? Evolve Dammit Oct 2021 #9
Maybe it's the super ray... 2naSalit Oct 2021 #4
I for one welcome our new Strange Galactic Radio Signal Overlords Champp Oct 2021 #5
I'm good with that if we don't get used for experimentation. But then, that's what we'd do. Evolve Dammit Oct 2021 #10
Never mind Andy.. Permanut Oct 2021 #6
LOL!!! calimary Oct 2021 #22
Obviously... Ocelot II Oct 2021 #7
Andy is sending new programming to the Jewish space lasers. PSPS Oct 2021 #8
Do they say BlueIdaho Oct 2021 #11
Dammit...I *knew* I should have shut the damned thing off... First Speaker Oct 2021 #12
Maybe just some old I Love Lucy episodes coming back at us? Canoe52 Oct 2021 #13
They're Looking for Humpback Whales Deep State Witch Oct 2021 #14
Hmmm Snackshack Oct 2021 #15
Andy's coming! SledDriver Oct 2021 #16
Its Vger Historic NY Oct 2021 #17
Uh oh Orrex Oct 2021 #18
Dang. Beat me to it. paleotn Oct 2021 #19
Warped minds think alike! Orrex Oct 2021 #20
I downloaded a copy of the signal and decoded it... getagrip_already Oct 2021 #21
LOL! KT2000 Oct 2021 #23
whew, and here I thought it was going to be the intergalactic Nigerian prince. lol nt Javaman Oct 2021 #28
Is it a window blind KT2000 Oct 2021 #24
K n R Cool! JoeOtterbein Oct 2021 #25
Radio Waves Orrex Oct 2021 #26
Isn't that what the monolith in 2001: A Space Odyssey BigmanPigman Oct 2021 #27

hlthe2b

(102,247 posts)
3. Once they heard about the Orange one, they either decided we aren't worth it or reconsidered
Tue Oct 12, 2021, 06:47 PM
Oct 2021

Last edited Tue Oct 12, 2021, 09:19 PM - Edit history (1)

and are now studying us. Fascinating.

2naSalit

(86,586 posts)
4. Maybe it's the super ray...
Tue Oct 12, 2021, 06:54 PM
Oct 2021

I've been asking the universe to send. A ray the deactivates all the war machines and removes the brain damage that makes people turn into assholes and dictators!


Champp

(2,114 posts)
5. I for one welcome our new Strange Galactic Radio Signal Overlords
Tue Oct 12, 2021, 06:54 PM
Oct 2021

They have to be an improvement over the Republicans who are so damn busy with their evil works, pissing on the truth and on US democracy.



First Speaker

(4,858 posts)
12. Dammit...I *knew* I should have shut the damned thing off...
Tue Oct 12, 2021, 08:31 PM
Oct 2021

...hey, what can I say? My memory is crap these days. Pay *no* attention to any signals you think you may be receiving. No attention at all...

getagrip_already

(14,743 posts)
21. I downloaded a copy of the signal and decoded it...
Tue Oct 12, 2021, 09:01 PM
Oct 2021

"The Warranty on your space ship is about to expire. We are pleased to inform you that you qualify for a preferred rate on our extended warranties. To extend your warranty, press 1".

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