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ScienceAlert
2 小时
Astronomers Trace Mysterious Fast Radio Bursts to Ancient, Dead Galaxy
Large stars have cosmically short lifetimes, so the fact that this FRB occurred in an old, long-dead galaxy means that the ...
EurekAlert!
3 天
Astronomers thought they understood fast radio bursts. A recent one calls that into question.
Fast radio bursts are mysterious and brief flashes of radio emissions that were thought to be produced by magnetars, highly ...
earth
1 天
Deep space radio burst is detected from a 'dead galaxy,' baffling scientists
Instead of finding the radio burst in a region of young stars, researchers traced its origin to the outskirts of a “dead” ...
Live Science on MSN
3 天
'Our model of cosmology might be broken': New study reveals the universe is expanding too ...
Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...
2 天
on MSN
First fast radio burst traced to old, dead, elliptical galaxy
Astronomers previously thought all FRBs were generated by magnetars formed through the explosions of very young, massive ...
Interesting Engineering on MSN
18 小时
20,000 mph wild winds: Alien world with fastest-ever wind speed detected
Beyond our solar system, a bizarre world is raging with unimaginable winds. WASP-127b is a gas giant located over 500 ...
1 天
Mysterious Space Signal Traced Across the Universe to an Ancient Dead Galaxy
Astronomers have traced a mysterious fast radio burst to an unexpected place — an ancient, massive galaxy far removed from ...
The Debrief
2 天
Fast Radio Burst Traced to Mysterious “Dead Galaxy” in a First of Its Kind Discovery
The mystery of Fast Radio Bursts (FRBs) is more diverse than previously known after rapid emissions unexpectedly come from an ...
Smithsonian Magazine
1 天
Check Out the Hubble Space Telescope’s Stunning New View of the Andromeda Galaxy
The full image includes some 2.5 billion pixels compiled from observations spanning more than 1,000 orbits around Earth ...
3 天
Sloth-like star? Scientists discover slowest-ever star that takes 6 hours to spin
While neutron stars typically rotate in milliseconds or seconds, ASKAP J1839-075 takes an astonishing 6.45 hours to complete ...
4 天
New Measurements Turn the Hubble Tension Into a Crisis
The Universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous — and highly debated ...
Space on MSN
1 天
Hubble tension is now in our cosmic backyard, sending cosmology into crisis
Measurements of the distance to the Coma Cluster of galaxies find that it is millions of light years closer than the standard ...
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