Galactic Astronomy

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Astronomers Identify Remains of Long-Lost Galaxy Consumed by the Milky Way

Astronomy, Galactic Astronomy, Science /

The massive appetite of a Galaxy The Milky Way galaxy devoured more galaxies in its early days than astronomers assumed. The Gaia spacecraft discovered the remains of an ancient cosmic collision in our Milky Way, uncovering a formerly unidentified galaxy, now nicknamed “Pontus,” consumed by the Milky Way prior to our galaxy looking the way […]

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We Ultimately Know When Our Milky Way Will Crash Into the Andromeda Galaxy

Astronomy, Cosmology, Galactic Astronomy, Science /

Our Galaxy galaxy will undoubtedly endure in its present kind of bit longer than some astronomers had believed, a new research study suggests. According to the new research study, the violent collision between our Milky Way and fellow spiral galaxy Andromeda will certainly happen 4.5 billion years from now, based on observations made by Europe’s

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Unusual, Duplicating Radio Signal Near the Facility of the Galaxy Has Scientists Puzzled

Astronomy, Galactic Astronomy, Planetary Science, Science /

It is not a quick radio ruptured, a pulsar, or low-mass star. So what in the heavens is it? Astronomers have found an unusual, repeating radio signal near the center of the Milky Way, and also it differs from any other energy signature ever studied. According to a new paper approved for publication in The

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Research Suggests That Our Galaxy Isn’t Very Well Distributed

Astronomy, Galactic Astronomy, Science /

Our galaxy is not as well-blended as scientists occasionally think, according to brand-new research. That new study mainly focuses on the distribution of what astronomers consider metals– which is genuinely just every component besides hydrogen and helium, even when these elements are gases. In the new paper, researchers utilized the Hubble Space Telescope and the

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China’s Dark Matter Particle Explorer Releases New Information to Help Search for Dark Matter

Astronomy, Astrophysics, Galactic Astronomy, Science /

Scientists launched the first set of gamma photon data acquired by the Dark Matter Particle Explorer. For the very first time, in May of 2021, China’s Dark Matter Particle Explorer (DAMPE) Collaboration directly observed a spectral softening of helium nuclei of around 34TeV. Now, we have even more excellent news from the satellite-based telescope. China

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Cold Planets Exist Throughout the Galaxy– in the Galactic Lump

Astronomy, Galactic Astronomy, Planetary Science, Science /

Researchers led by Osaka University and NASA found that the distribution of cold “planets” in the Galaxy is not highly based on the range from the Galaxy center. Although countless planets have been discovered in the Galaxy, many stay much less than some thousand light-years from Earth. However, our Galaxy is more than 100,000 light-years

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Hubble Records Glints of a Shining Globular Cluster in the Sagittarius

Astronomy, Galactic Astronomy, Science /

The photo showcases NGC 6717, which exists more than 20,000 light-years from Earth in the Sagittarius constellation. NASA’s Hubble telescope has given us some impressive images for many years. In 2019, when it turned 29, it sent us a treasure of a shot of the crab nebula. Now, it is back with a fantastic picture

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Red vs. Blue: Astronomers Trace the Beginnings of Unusual Loner Dwarf Galaxies

Astronomy, Galactic Astronomy, Science /

The results give a blueprint for finding such systems in deep space’s quieter, emptier areas. By definition, dwarf galaxies are tiny and dim, with just a fraction of the stars located in the Milky Way and various other galaxies. There are, nevertheless, giants amongst the dwarfs: Ultra-diffuse galaxies, or UDGs, are dwarf systems that possess

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