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Astronomers have just discovered an 8 billion-year-old radio signal
Astronomers have just discovered an 8 billion-year-old radio signal
An eight billion-year-old radio signal containing extreme levels of energy has been discovered by astronomers. According to the journal Science, a “fast radio burst” was recorded as lasting for just a millisecond. The radio-frequency electromagnetic radiation was identified as FRB 20220610A, and it contained a truly staggering level of energy – releasing the same amount that the sun releases in 30 years. As CNN reports, the true nature of these blasts can often be hard to determine, given that they last for such a short length of time. It is believed, however, that they result from galaxies merging to create new stars. Furthermore, they could also be 'weighed', in order to measure the mass of the elements in the universe which are found between galaxies and unaccounted for. Coauthor Ryan Shannon said: “If we count up the amount of normal matter in the universe - the atoms that we are all made of - we find that more than half of what should be there today is missing. “We think that the missing matter is hiding in the space between galaxies, but it may just be so hot and diffuse that it’s impossible to see using normal techniques.” The huge signal was discovered using the Australian SKA Pathfinder radio telescope, before further observation was undertaken using a telescope in China – which was able to determine that the fast radio burst was the oldest and more remote example discovered to date. It comes after scientists were left baffled following the discovery of a mysterious object which sends radio waves every 21 minutes earlier this year. The really strange thing is, it’s been doing the same thing for 45 years and astronomers are still unsure about what it could be. Sign up for our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings
2023-10-22 23:19
'Jeopardy!' host Ken Jennings attempts to protect his legacy by seemingly misleading contestants with clues
'Jeopardy!' host Ken Jennings attempts to protect his legacy by seemingly misleading contestants with clues
In a recent episode of ‘Jeopardy!’, host Ken Jennings seemed to have engaged in actions that might have misled the contestants with their answers
2023-07-07 11:53
Chiefs fans have Vikings to blame for Travis Kelce injury scare
Chiefs fans have Vikings to blame for Travis Kelce injury scare
Even with the Chiefs tight end back in the game, the Travis Kelce injury scare sparked conversations about whether or not the NFL has an issue with field turf.
2023-10-09 06:55
The queue: the long wait that's part of Wimbledon
The queue: the long wait that's part of Wimbledon
Tickets for Wimbledon's show courts get snapped up months in advance but for tennis fans who miss out, there is always "the queue" -- an...
2023-07-07 23:03
Jonathan Majors’ domestic assault trial gets delayed again as defence cites ‘deficiencies’ in evidence
Jonathan Majors’ domestic assault trial gets delayed again as defence cites ‘deficiencies’ in evidence
Jonathan Majors is accused of hitting his ex-girlfriend Grace Jabbari after a dispute in Chelsea on March 24
2023-09-07 04:01
When LSU star Olivia Dunne got candid about her dream car in YouTube chit-chat session: ‘It’s tricky’
When LSU star Olivia Dunne got candid about her dream car in YouTube chit-chat session: ‘It’s tricky’
Approximately a year ago, the gymnast shared a brief social media clip discussing her dream car
2023-10-29 15:31
Forget retirement. These Baby Boomers are amassing huge social media followings
Forget retirement. These Baby Boomers are amassing huge social media followings
At 62, Helen Polise isn't considering retirement. Not remotely. Her job: TikTok star.
2023-06-16 23:36
SoftBank Stock Drops After Vision Fund Loses Money Again
SoftBank Stock Drops After Vision Fund Loses Money Again
SoftBank Group Corp. shares dropped after its Vision Fund investment arm lost money again in the latest quarter
1970-01-01 08:00
A Moscow court delays decision on the appeal of jailed Wall Street Journal reporter Evan Gershkovich
A Moscow court delays decision on the appeal of jailed Wall Street Journal reporter Evan Gershkovich
Wall Street Journal reporter Evan Gershkovich has filed an appeal to be released from jail on espionage charges, but the Moscow City Court did not immediately rule on it
2023-09-19 21:43
National Retail Federation lowers US consumer good import forecast for first half of 2023
National Retail Federation lowers US consumer good import forecast for first half of 2023
By Lisa Baertlein LOS ANGELES Closely watched U.S. retail trade forecasters on Monday lowered their import target for
1970-01-01 08:00
ABB CEO says no plans to scale back China investments
ABB CEO says no plans to scale back China investments
ZURICH ABB is still confident about the Chinese market despite a weaker than expected post-COVID recovery and does
2023-09-13 17:32
Everything Ryne Stanek, Astros said about controversial balk call
Everything Ryne Stanek, Astros said about controversial balk call
Ryne Stanek and the Houston Astros were fuming after a loss to the Los Angeles Dodgers on a controversial balk call.Stanek and a Houston Astros assistant were eventually thrown out of the game, though the relief pitcher waited until after the final out of the inning to make a fuss.https://tw...
2023-06-25 22:44