Web20 hours ago · ESA's Gaia telescope, tasked with cataloging the roughly 1.7 billion stars in our galaxy, has so far found many of the approximately 7,000 star clusters discovered to date. The new paper ... WebApr 6, 2024 · Gaia’s second black hole, BH2, is located 3800 light-years away from Earth. It is a binary system consisting of a red giant star and likely a black hole. In this animation of Gaia BH2, created in Gaia Sky, the orbits are accurately sized, but the back hole diameter is not to scale. Credit: ESA/Gaia/DPAC, CC BY-SA 3.0 IGO
ESA - Gaia discovers a new family of black holes
WebJun 17, 2024 · Gaia is an ongoing astronomical observatory mission launched in December 2013 by the European Space Agency (ESA) with the objective of creating the most accurate and complete 3D map of the Milky ... WebApr 4, 2024 · Gaia BH1 is located just 1,560 light-years away from Earth in the direction of the constellation Ophiuchus, while Gaia BH2 lies 3,800 light-years away in the constellation Centaurus. howard fienberg census
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WebThe payload features a 106-CCD focal plane array totalling nearly 1 billion pixels making it the largest digital camera ever used in space. . What was the mission launch weight? The Gaia spacecraft weighs 2,030 kg, including 710 kg of payload, a 920 kg service module (including the sunshield) and 400 kg of propellant. WebApr 14, 2024 · It’s not everyday astronomers discover a new exoplanet, but recently that’s exactly what happened as the Gaia spacecraft was bulleting around the galaxy. Gaia is currently orbiting the solar system from the Legrangian point, or the same zone where the new James Webb Space telescope also calls home. But it recently noticed something … WebGaia was originally the acronym for Global Astrometric Interferometer for Astrophysics, the initial name of the mission. This reflected the technique of optical interferometry that was first planned for use on the spacecraft. Although the acronym (initially written GAIA) is no longer applicable, the name remains to provide project continuity. howard field airport