Science
Related: About this forumSomething 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 arent 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 Andys 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. Weve looked at every other wavelength we can, all the way from the infrared to optical to X-rays, and we see nothing, so it doesnt 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 wasnt 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
Deuxcents
(16,199 posts)Theyd be right.
rickyhall
(4,889 posts)hlthe2b
(102,247 posts)Last edited Tue Oct 12, 2021, 09:19 PM - Edit history (1)
and are now studying us. Fascinating.
Evolve Dammit
(16,725 posts)2naSalit
(86,586 posts)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)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.
Evolve Dammit
(16,725 posts)Permanut
(5,602 posts)Kenneth probably knows the frequency.
I see what you did there!
Ocelot II
(115,683 posts)PSPS
(13,594 posts)BlueIdaho
(13,582 posts)Buy more Ovaltine? 😉
First Speaker
(4,858 posts)...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...
Canoe52
(2,948 posts)Deep State Witch
(10,425 posts)Someone get George and Gracie on the line!
Snackshack
(2,541 posts)Apparently whatever it was/is was a happening place ~ 26,000yrs ago
SledDriver
(2,059 posts)Historic NY
(37,449 posts)Orrex
(63,208 posts)paleotn
(17,912 posts)Orrex
(63,208 posts)getagrip_already
(14,743 posts)"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".
KT2000
(20,577 posts)there is no escape the warranty lady.
Javaman
(62,528 posts)KT2000
(20,577 posts)hitting the window? I don't want to know.
JoeOtterbein
(7,700 posts)Thanks for posting!
Orrex
(63,208 posts)BigmanPigman
(51,590 posts)was doing?
We are no alone.