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14 de may. de 2020 · While the HST is still the prime telescope to search for and identify the highest-redshift galaxies, Spitzer has allowed us to study these galaxies in detail.
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Unique high-resolution observations and measurements taken...
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High-mass stars in the Milky Way often exist in systems of...
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4 de abr. de 2023 · A search for high-redshift galaxies was conducted by creating an inverse variance-weighted stacked detection image of the F200W through F444W filters and then selecting contiguous regions...
22 de feb. de 2023 · Galaxies with stellar masses as high as roughly 10 11 solar masses have been identified 1, 2, 3 out to redshifts z of roughly 6, around 1 billion years after the Big Bang.
21 de nov. de 2022 · We present a reduction and analysis of the James Webb Space Telescope (JWST) SMACS 0723 field using new post-launch calibrations to conduct a search for ultra-high-redshift galaxies (z > 9) present within the Epoch of Reionization.
22 de jul. de 2022 · We present a reduction and analysis of the \textit {James Webb Space Telescope} (JWST) SMACS~0723 field using new post-launch calibrations to conduct a search for ultra-high-redshift galaxies ( z > 9) present within the Epoch of Reionisation.
7 de dic. de 2021 · The median case is worse than the mean case, and a parallel survey with multiple independent pointings is the most efficient way to find high-redshift galaxies. The details do change, and the highest-redshift galaxy expected in, e.g., JADES Deep, could range from z = 11−14.
12 de oct. de 2022 · The abundance of massive galaxies at high redshifts constitutes a powerful probe for cosmological models.
