News
Episodic star formation in a group of LAEs at z= 5.07
We are undertaking a search for high-redshift low-luminosity Lyman Alpha sources in the SHARDS (Survey for High-z Absorption Red and Dead Sources) survey. Among...
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NewsESPRESSO and CARMENES discover two potentially habitable exo-Earths around a star near the SunRed dwarfs are the most common stars in the galaxy. In recent years they have become key targets in the search for exoplanets. These stars are usually...
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NewsEvidence for a black hole in the X-ray transient XTE J1859-226.Las binarias de rayos X son sistemas formados por un objeto compacto (estrella de neutrones o agujero negro) y una estrella de tipo “normal”. El objeto compacto...
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NewsEvidence for inflows and outflows in the nearby black hole transient Swift J1727.8-162The transient Swift J1727.8-162 is the latest member of the X-ray binary black hole family to be discovered. They are formed by a black hole and a low-mass star...
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NewsEvidence for rotational motions in the feet of a quiescent solar prominence.We present observational evidence of apparent plasma rotational motions in the feet of a solar prominence. Our study is based on spectroscopic observations...
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NewsEvidence of a Distinct Stellar Population in the Counterrotating Core of NGC 1700.We find a distinct stellar population in the counterrotating and kinematically decoupled core of the isolated massive elliptical galaxy NGC 1700. Coinciding...
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NewsEvidence of the impact of quasar driven outflows on recent star formationWe present the results of our spatially resolved investigation into the interplay between the ages of the stellar populations and the kinematics of the warm...
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NewsEvidence of the Missing Baryons in the local Universe, around halos of bright galaxiesThe total baryon content in the Universe is a well-defined quantity, in addition to being one of the most important cosmological parameters. A variety of...
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NewsEvolution of stellar magnetic activity: the Sun has similar magnetic activity as its pairsIt’s been decades since the need to study other stars to understand the past, present and future of the Sun was realized. One important aspect that has been...