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Space telescope spots unexpected starquakes

A surprise tsunami-like earthquake – moving on the crust like the earthquakes we face on Earth – has revealed the European Gaia Space Center. are among Gaia’s many new discoveries, the goal of which was launched in 2013 to create a “more accurate and complete map of the Milky Way.” On Monday, ESA released a third piece of data from the spacecraft, revealing new data on nearly 2 billion stars in our galaxy. Belgium is also a member of the Gaia coalition, a team of 400 researchers working on data from the project, in an ESA statement. described the quake that Gaia saw as a “major tsunami” that changed the shape of the stars. Gaia was not originally designed to detect what was happening but was able to detect intense movement on top of thousands of stars, including some areas where earthquakes have never been seen before. which causes some stars to swell and shrink from time to time while maintaining their shape. The newly discovered motion is not radial.Gaia has a unique position of almost 930,000 miles from Earth in opposite direction from the sun. The spacecraft is carrying two telescopes that can view our galaxy from a space called the Lagrange 2, or L2, point. At this point, the spacecraft may be in a stable position due to its gravitational force between the earth and the sun.This also means that the spacecraft has no interference from earth light, and can use the least amount of energy. of fuel to be in a specific position. With this important information we can build a complete picture of the Milky Way and go into the history of its amazing formation, seeing direct evidence of past violent interactions with other stars. Nicholas Walton, a research fellow at the Center for Astronomy Studies at the University of Cambridge and a member of the ESA Gaia partnership, said in a statement. about the Milky Way is revealed by new information released by Gaia, as a result of a technique in which the starlight split into its colors, like a rainbow. The data collected by Gaia include the latest information on chemicals, temperatures, mass, and age of stars, as well as the speed at which they travel to or from Earth. Details of more than 150,000 asteroids have been extracted from the solar system and the dust – which are between the stars – and extracted. ” , “said George Seabroke, chief research officer of the research center. Mullard Space Science Laboratory at University College London, in a statement from the Royal Astronomical Society. “If the number of stars we know in chemistry, we can understand our galaxy as a whole. Gaia’s galaxy of 6 million stars is ten times larger. Than recent articles, so this is definitely a revolution. “Gaia’s release tells us where the stars are and how they move. And now we know what many of these stars are made of,” Seabroke said. About 50 sciences. Papers will be published based on Gaia data on Monday; others will appear in the special issue of Astronomy & Astrophysics. “This means that while exploring the entire universe with billions of stars over and over again, Gaia is bound to investigate that other dedicated projects will not be missed,” Prusti said. “This is one of his strengths, and we can’t wait for astronomers to dive into our new data to find out more about our stars and our surroundings than we thought.”

A surprise tsunami-like earthquake – moving on the crust like the earthquakes we face on Earth – has revealed the European Gaia Space Center.

Related Video Above: Hubble Only Takes Largest Image Of Old Galaxies

An unusual star are among Gaia’s many new discoveries, the goal of which was launched in 2013 to create a “more accurate and complete map of the Milky Way.” On Monday, ESA released a third piece of data from the spacecraft, revealing new data on nearly 2 billion stars in our galaxy.

“Earthquakes teach us a lot about the stars, especially their internal functions. Gaia opens up gold mines for astroseismology of large stars,” said Conny Aerts, professor at the Astronomy Institute at KU Leuven in Belgium. and a member of the Gaia collaboration, a team of 400 researchers working on data from the project, in ESA news release.

The commission described the quake that Gaia saw.great tsunami“which changed the shape of the stars. Gaia was not originally designed to detect what was happening but was able to detect a strong movement at the top thousands of stars, including some that have rarely been seen in previous earthquakes.

Previously, Gaia discovered radial oscillations – motions that vary from one location to another – causing some stars to swell and shrink occasionally while maintaining their shape. The newly detected motion sensor is not radial.

Special Gaia is 930,000 miles from Earth before sunrise. The spacecraft is carrying two telescopes that can view our galaxy from a space called the Lagrange 2, or L2, point. At this point, the spacecraft may be in a stable position due to its mass gravity between Earth and the sun.

This also means that the ship has no interference from global light, and can use the minimum amount of fuel that will remain in a fixed position. The spectacular location allows Gaia to get a glimpse of the sights and keep watching our stars.

“With this amazing scale we can build a complete picture of the Milky Way and delve deeper into its incredible history of formation, seeing direct evidence of violent interactions with other stars, as well as the stars of inside of the formation of a star with a spiral (The Milky Way’s). arms, “said Nicholas Walton, a research fellow at the Center for Astronomy at Cambridge University and a member of the ESA Gaia partnership. in a statement.

Much of the information about the Milky Way has been revealed by new information released by Gaia, as a result of a technique by which star light divides into colors, like a rainbow.

The information Gaia has collected includes new information on and chemical composition, temperature, mass, and age of stars, as well the speed at which they travel down or down. Details of more than 150,000 asteroids in the solar and dust systems – which are between the stars – have been released.

“The chemical map of Gaia is similar to the DNA structure of the human genome,” said George Seabroke, chief research officer of the Gaia Mullard Space Science Laboratory at the University of London, in a statement from the Royal Astronomical Society.

“Most of the stars we know about chemistry with, we can understand our stars as a whole. Gaia’s chemical mass of 6 million stars is double the previous ten articles below, so this is definitely a revolution. Gaia came out and told us. Seabroke said.

About 50 scientific papers based on Gaia data will be published on Monday; others will appear in the special issue and the journal Astronomy & Astrophysics.

“Unlike other projects that attack specific objects, Gaia is a research project,” said Timo Prusti, a Gaia project scientist at ESA.

“This means that while exploring space with billions of stars more often than not, Gaia will be able to do research that other dedicated projects will not miss,” Prusti said. “This is one of his strengths, and we can’t wait for astronomers to dive into our new data to find out more about our stars and our surroundings than we thought.”

Space telescope spots unexpected starquakes Source link Space telescope spots unexpected starquakes

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