Suchergebnisse
Suchergebnisse:
Gaia is a spacecraft that measures the positions, velocities and distances of about one billion stars in our Galaxy and beyond. Learn about the latest news, discoveries and data releases from this groundbreaking mission.
- Gaia's Sky in Colour
Gaia's all-sky view of our Milky Way Galaxy and neighbouring...
- Fact Sheet
Gaia was adopted within the scientific programme of the...
- Summary
Summary. The main goal of the Gaia mission is to make the...
- Parallaxes in Gaia's sky
An all-sky view of our Milky Way Galaxy and neighbouring...
- Spacecraft
Last Update: 1 September 2019. Spacecraft The Gaia...
- Objectives
Gaia is designed with a single, primary goal in mind: to...
- Gaia's Sky in Colour
Gaia ist ein Weltraumteleskop der Europäischen Weltraumorganisation (ESA), das den gesamten Himmel hochgenau dreidimensional optisch durchmustert. Es ist spezialisiert auf Objekte der Magnituden 3 bis 21, weshalb die hellsten Sterne am Nachthimmel wie Sirius oder Alpha Centauri nicht erfasst werden.
19. Dez. 2013 · Gaia. ESA's billion star surveyor. The mission. Gaia is creating an extraordinarily precise three-dimensional map of more than a thousand million stars throughout our Milky Way galaxy and beyond, mapping their motions, luminosity, temperature and composition.
26. Apr. 2018 · Die Aufgabe der ESA-Mission Gaia ist die Kartografierung von über 1 Milliarde Sternen in unserer Galaxie und ihrer unmittelbaren Nähe. Damit soll eine möglichste präzise dreidimensionale Karte des Milchstraßensystems angefertigt sowie Fragen nach dessen Struktur, Entstehung und Entwicklung beantwortet werden.
4. Mai 2010 · Gaia overview. 202508 views. ESA / Science & Exploration / Space Science. Gaia mapping the stars of the Milky Way. Status: In operation. Objective. A global space astrometry mission, Gaia is building the largest, most precise three-dimensional map of our Galaxy by surveying nearly two billion objects. Mission.
Gaia is a space observatory of the European Space Agency (ESA), launched in 2013 and expected to operate until 2025. The spacecraft is designed for astrometry : measuring the positions, distances and motions of stars with unprecedented precision, [5] [6] and the positions of exoplanets by measuring attributes about the stars they orbit such as ...
Gaia relies on the proven principles of ESA's Hipparcos mission to help solve one of the most difficult yet deeply fundamental challenges in modern astronomy: the creation of an extraordinarily precise three-dimensional map of about one billion stars throughout our Galaxy and beyond.
