Newly discovered galaxy mirrors Milky Way's early days

Firefly Sparkle: Newly discovered galaxy mirrors Milky Way's early days
For the first time, the NASA/ESA/CSA James Webb Space Telescope has detected and "weighed" a galaxy that not only existed about 600 million years after the Big Bang, but also has a mass that is similar to what our Milky Way galaxy's mass might have been at the same stage of development.
Firefly Sparkle galaxy offers a taste of the infant Milky Way
NASA's James Webb Space Telescope has spotted a young galaxy dating to the early universe - called Firefly Sparkle because its gleaming star clusters resemble the bioluminescent bugs - in a discovery that is giving astronomers a peek at what our Milky Way may have looked like in its infancy.
Kartheik Iyer Found a Milky Way-Like Galaxy, and Nicknamed It the Firefly Sparkle
Why is your discovery of the Firefly Sparkle galaxy important? Telescopes like JWST are essentially time machines. Since light from distant galaxies travels for a long time before it reaches our telescope,
Firefly Sparkle shines a light on a young Milky Way
The young galaxy is only 6,500 light years from its first companion and 42,000 light years from its second. In comparison, the fully formed Milky Way is 100,000 light years across and could easily fit Firefly Sparkle and its companion galaxies inside it.
Meet Firefly Sparkle, Webb telescope's galaxy find similar to Milky Way
Firefly Sparkle is a lightweight among the universe's galaxy contenders seen by Nasa's James Webb Space Telescope, but the discovery is no less important than more massive galaxies because of what it has in common with our home Milky Way galaxy.
Hidden Black Holes Solve Milky Way Mystery
Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...
High velocity clouds comprise less of the Milky Way's mass than thought, astronomers find
Sometimes in astronomy, a simple question has a difficult answer. One such question is this: what is the mass of our galaxy?
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JWST Reveals Actively Forming Early Galaxy, Lightweight as a Baby Milky Way
"Our reconstruction shows that clumps of actively forming stars are surrounded by diffuse light from other unresolved stars," ...
NASA unveils stunning pictures of Milky Way-like galaxy ‘being assembled brick by brick’
The Firefly Sparkle galaxy is so named because it resembles a "sparkle" or swarm of lightning bugs on a warm summer night.
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Courtney Bierschbach: 33,000 steps under the Milky Way
Most people do not like running, most people do not go outside at night, and most people find the desert contains a variety ...
See What The Milky Way Looks Like From The International Space Station
NASA astronauts on the ISS share images of our home galaxy, the Milky Way. It can be hard to see from Earth, but the view ...
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The Origins Of The Classic Milky Way Candy Bar
The Milky Way bar is a classic - you've probably had a few in your time. But where did it all start? To answer that, we have ...
Mystery of pulsing radio waves from deep space may be solved: scientists
Researchers for the first time have tracked a pulsing radio signal in space back to its original source — deep in our Milky ...