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Gran Telescopio Canarias

All articles tagged with #gran telescopio canarias

astronomy1 year ago

"Astronomers Discover New 'Trojan' Asteroid Sharing Orbit with Mars"

Astronomers have confirmed the existence of a new "Trojan" asteroid, 2023 FW14, that shares its orbit with Mars, bringing the total number of known Trojans accompanying Mars to 17. This asteroid displays differences in its orbit and chemical composition, suggesting it may be a captured asteroid of a primitive type. The observations were made using the Gran Telescopio Canarias, and the findings have been published in Astronomy & Astrophysics, providing valuable insights into the dynamics and characteristics of these celestial objects.

astronomy1 year ago

"Invisible Galaxy 'Nube' Challenges Dark Matter Model in Astrophysics"

Astrophysicists have discovered Nube, a faint and extended dwarf galaxy, challenging existing astrophysical models and potentially providing new insights into the universe and dark matter. Nube's unique characteristics, including extreme faintness and large size, have puzzled researchers and cannot be explained by current cosmological models. The discovery may indicate the need for a new understanding of dark matter and its properties on a galactic scale.