The article discusses papers that were published in the journal "Nature" on star formation in galaxies in the early universe. One paper by an international team of astronomers supports a t...
This extensively illustrated book presents the astrophysics of galaxies since their beginnings in the early Universe. It has been thoroughly revised to take into account the most recent observational data, and recent discoveries such as dark energy. There are new sections on galaxy clusters, gamma ra...
Two nearby galaxies have provided windows into galaxy formation in theearly universe, suggesting that star formation was far less plentiful than scientists currently think. With low concentrations of elements other than hydrogen and helium, the relatively nearby collections of galaxies resemble those that...
In the past decade, our understanding of galaxy evolution has been revolutionized by the discovery that luminous, dusty starburst galaxies were 1,000 times more abundant in the early Universe than at present1,2. It has, however, been difficult to measure the complete redshift distribution of the...
WASHINGTON, Dec. 25 (Xinhua) -- NASA's James Webb Space Telescope was launched from the Guiana Space Center in Kourou, French Guiana, on Saturday, in a revolutionary mission to seek the light from the first galaxies in the early universe and to explore the solar system, as well as plane...
Residing in the most massive dark matter haloes at their redshifts, they are probably the progenitors of the largest present-day galaxies in massive groups and clusters. Such a high abundance of massive and dusty galaxies in the early Universe challenges our understanding of massive-galaxy ...
This extensively illustrated book presents the astrophysics of galaxies since their beginnings in the early Universe. It has been thoroughly revised to take into account the most recent observational data, and recent discoveries such as dark energy. There are new sections on galaxy clusters, gamma ra...
Observations at submillimeter/millimeter (submm/mm) wavelengths (~0.25-1.4 mm) provide a unique view of galaxy formation, revealing galaxies in the early Universe (~1 Gyr after the Big Bang) that cannot be seen at optical wavelengths due to extreme dust obscuration. These submm/mm-selected ga...
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But now we have the keen-eyed JWST and its piercing infrared gaze. It has the power to see the faintest infrared light from the ancient Universe. Even the powerful JWST needs help to see the very faint dwarf galaxies in the early Universe. Combined with the power ofgravitational lensing, ...