Extended hydrogen clouds around the first quasars could have sustained the rapid growth of their supermassive black holes.
“The hydrogen converts the energy-rich radiation of
Scientific Publications
.; Landsman, Z.; Müller, T.: Rotationally Resolved
Wissenschaftliche Publikationen
.; Landsman, Z.; Müller, T.: Rotationally Resolved
Researchers have reconstructed what alien astronomers, observing our Milky Way galaxy from afar, would find if they analysed our home galaxy’s chemical composition. The study, which is led by researchers from the Max Planck Institute for Astronomy, is relevant for our own understanding of the cosmos.
ways of explaining comparative scarcity of metal-rich
A star exploded just 625 million years after the Big Bang, but the radiation of this event didn’t reach Earth until last spring. This gamma-ray burst was named GRB 090423. It is the most distant astronomical object yet discovered. Jochen Greiner and his colleagues at the Max Planck Institute for Extraterrestrial Physics in Garching investigate such cosmic ‘ignition sparks’ at the edge of space and time.
explosion of a high-mass star with a redshift of z
The BepiColombo space probe measures carbon ions escaping from the atmosphere of Venus and thus helps to decipher the special development of Venus
life-friendly world with plenty of water and an oxygen-rich
The BepiColombo space probe measures carbon ions escaping from the atmosphere of Venus and thus helps to decipher the special development of Venus
life-friendly world with plenty of water and an oxygen-rich
The BepiColombo space probe measures carbon ions escaping from the atmosphere of Venus and thus helps to decipher the special development of Venus
life-friendly world with plenty of water and an oxygen-rich
The BepiColombo space probe measures carbon ions escaping from the atmosphere of Venus and thus helps to decipher the special development of Venus
life-friendly world with plenty of water and an oxygen-rich
The BepiColombo space probe measures carbon ions escaping from the atmosphere of Venus and thus helps to decipher the special development of Venus
life-friendly world with plenty of water and an oxygen-rich
