Tag: Gaia

ESA’s Gaia Astronomical Observatory Mission  Data Unveils Vital Astronomical Insights
Technology

ESA’s Gaia Astronomical Observatory Mission Data Unveils Vital Astronomical Insights

[ad_1] The European Space Agency's Gaia mission has released a new focused data release, marking a significant contribution to astronomy, Universe Today reports. Gaia's primary mission is to precisely measure the positions, motions, and distances of over a billion stars, while also studying exoplanets. NASA says, “Gaia will detect and very accurately measure the motion of each star in its orbit around the center of the galaxy.” While it may not generate the stunning images like the NASA/ESA-run Hubble Space Telescope or the James Webb Space Telescope, Gaia astronomical observatory mission's data has far-reaching implications across multiple fields of astronomy.In this release, Gaia mission addressed gaps in its previous coverage, particularly in regions with densely packed stars. It tur...
NASA Astronomy Picture of the Day March 12, 2023: Saturn’s Hyperion- Moon with Odd Craters
Technology

NASA Astronomy Picture of the Day March 12, 2023: Saturn’s Hyperion- Moon with Odd Craters

[ad_1] Do you know how many moons Saturn has? The planet has a total of 83 moons, out of which 63 moons are confirmed and named. While, the other 20 moons are awaiting confirmation of discovery and official naming by the International Astronomical Union (IAU), according to NASA. Today's NASA astronomy picture of the day is about one of Saturn's moons named Hyperion. It is the largest of Saturn's irregular, non-spherical moons, and has odd craters.Captioning the image of the day titled 'Saturn's Hyperion: A Moon with Odd Craters,' NASA stated, What lies at the bottom of Hyperion's strange craters? To help find out, the robot Cassini spacecraft that once orbited Saturn swooped past the sponge-textured moon and took images of unprecedented detail. A six-image mosaic from the 2005 pass, fe...