By analyzing the data from ESA's Gaia satellite and from the Two Micron All Sky Survey (2MASS), Indian astronomers have investigated a galactic open cluster known as NGC 5288. Results of the study, published May 17 on the ...
By analyzing the data from the 104-cm Sampurnanand Telescope (ST) and ESA's Gaia satellite, astronomers from India have inspected a Galactic open cluster known as NGC 1027. Results of the study, published April 12 on the ...
Some of the most exciting things that happen in a telescope's lifetime are its data releases. Gaia, which has been operating since 2013, recently released its third major dataset, and astronomers that weren't intimately involved ...
Astronomy
Apr 11, 2023
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Using data from ESA's Gaia mission, astronomers have discovered not only the closest but also the second closest black hole to Earth. The black holes, Gaia BH1 and Gaia BH2, are respectively located just 1,560 light-years ...
Astronomy
Apr 3, 2023
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ESA's Gaia mission has been collecting data on millions of space objects like stars and asteroids to build an extensive cosmic record. Now, to take it up a notch, it needs your eyes.
Astronomy
Mar 23, 2023
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The Milky Way increases its mass by merging with low-mass dwarf galaxies. Some of these dwarf galaxies will experience tidal forces during orbiting around the Milky Way, and their member stars will be lost.
Astronomy
Mar 21, 2023
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Astronomers have directly measured the mass of a dead star using an effect known as gravitational microlensing, first predicted by Albert Einstein in his General Theory of Relativity, and first observed by two Cambridge astronomers ...
Astronomy
Feb 2, 2023
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By their own admission, Anastasios "Andy" Tzanidakis and James Davenport are interested in unusual stars. The University of Washington astronomers were on the lookout for "stars behaving strangely" when an automated alert ...
Astronomy
Jan 10, 2023
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129
By analyzing the data from ESA's Gaia satellite, astronomers from the Shanghai Astronomical Observatory (SHAO) in China have detected 101 new open clusters in the Milky Way galaxy. The discovery was presented in a paper published ...
A group of MPIA astronomers has managed to identify the "poor old heart of the Milky Way"—a population of stars left over from the earliest history of our home galaxy, which resides in our galaxy's core regions.
Astronomy
Dec 20, 2022
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