The Solar System motion relative to the stars agrees with the results by Finnish astronomers in the 19th century. Gaia space observatory maps nearly 2 billion stars in Milky Way galaxy By Ashley Strickland, CNN 1 day ago. Our galaxy Milkyway merged with another small galaxy nearly 10 billion years ago, according to studies based on data from Gaia space observatory; This collision increased our galaxy’s mass by about a quarter and triggered a period of accelerated star formation lasting about 2 to 4 … Those researchers can … A page following the voyage of the Gaia Space Observatory as it builds the first 3D map of the Milky Way. 7483163074, 9380863034 236 likes. Astronomers were hit today (Dec. 3) with a huge wave of data from the European Space Agency's Gaia space observatory. Gaia is a space observatory of the European Space Agency (ESA), launched in 2013 and expected to operate until c. 2022. The Gaia space telescope has measured the acceleration of the Solar System when it orbits the center of our Milky Way galaxy. Initial findings include the first optical measurement of the acceleration of the Solar system. The European Space Agency just publicized new data from its Gaia observatory, which has been hovering in space since 2013 on a mission to chart a … The European Space Agency's Gaia space observatory also tracked the movement, colors and brightness of these stars as well as the first visible measurement of … Moreover, the observational data by Gaia … The measurements of stellar positions, movement, brightness and colours are in the third early data release from the European Space Agency's Gaia space observatory, now publicly available. Nanda Ashirwad Complex, 3rd Floor, Above Village Hyper Market, Chandralyout Main Road, Attiguppe , Bengaluru - 560040. Gaia also collected data on the "anticentre" of our galaxy – the region of space on the exact opposite side of Earth relative to the Milky Way’s core. Gaia Space Observatory. Staten Island Bar at Center of Anti … The measurements of stellar positions, movement, brightness and colours are in the third early data release from the European Space Agency’s Gaia space observatory, and are now publicly available. The spacecraft is designed for astrometry: measuring the positions, distances and motions of stars with unprecedented precision. Contact.