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Astonishing 'halo' of high-energy particles around giant galaxy cluster is a glimpse into the early universe
A distant cluster of galaxies is wrapped in a vast halo of high-energy particles that could be the work of supermassive black ...
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Space.com23d
This galaxy cluster has mysterious cosmic tendrils over 200,000 light-years long (image)
Abell 2255 is a cluster containing between 300 and 500 constituent galaxies, many of which are merging. It's located around 800 million light-years from Earth and spans around 16.3 million light-years ...
Largest Early Universe Radio Jet Discovered - At Least 200,000 Light-Years Wide
An early universe radio jet spanning an astonishing 200,000 light years has been discovered by the International Gemini ...
Interesting Engineering on MSN15d
10 billion light-years away, a galaxy cluster glows with ancient radio energy
LOFAR is a massive radio telescope that comprises 100,000 antennas spread across eight European countries. The researchers ...
Most Distant Mini-Halo Discovered in Galaxy Cluster 10 Billion Light-Years Away
Astronomers have discovered the most distant mini-halo ever seen—10 billion light-years away—revealing that galaxy clusters ...
Record-breaking 10-billion-year radio halo just rewrote the universe’s origin story
A newly discovered radio halo, 10 billion light-years away, reveals that galaxy clusters in the early universe were already steeped in high-energy particles. The finding hints at ancient black hole ...
CNN9mon
Astronomers spot the most massive black hole jets ever observed - CNN
Our LOFAR survey only covered 15 percent of the sky. And most of these giant jets are likely difficult to spot, so we believe there are many more of these behemoths out there.” ...
Space.com2y
Breathtaking image of galaxy cluster made with X-ray and radio data - Space
LOFAR is the largest radio telescope on Earth and headquartered in the Netherlands. Since it opened in 2010, it has had additional antennas installed throughout Europe to boost its resolution, ...
BGR1mon
The largest black hole jet ever discovered is three times bigger ... - BGR
The jet is known as Quasar J1601+3102, and it was first spotted by astronomers using the Low Frequency Array (LOFAR). Researchers estimate that the jet spans nearly 200,000 light-years, more than ...
Live Science9mon
Newest Starlink satellites are leaking even more radiation than their ...
A new study reveals that Generation 2 Starlink satellites are leaking up to 30 times more radio waves than their predecessors. If SpaceX continues to deploy the newer versions as planned, we could ...
CNN9mon
Astronomers spot the most massive black hole jets ever observed | CNN
Our LOFAR survey only covered 15 percent of the sky. And most of these giant jets are likely difficult to spot, so we believe there are many more of these behemoths out there.” ...