Results 221 to 230 of about 21,097,663 (248)

Il risveglio di Sagittarius A*

2015
Una lunga campagna osservativa ha permesso di rivelare una attività insolita dal buco nero galattico. Il suo comportamento, relativamente quieto, è diventato più attivo in coincidenza del passaggio ravvicinato di un oggetto misterioso, producendo un incremento dell’emissione X.
openaire   +1 more source

Sagittarius A*

The Massachusetts Review, 2017
Giacomo Sartori, Frederika Randall
openaire   +1 more source

Sagittarius A and Its Environment

Annual Review of Astronomy and Astrophysics, 1984
Robert L. Brown, Harvey S. Liszt
openaire   +2 more sources

Tango for three: Sagittarius, LMC, and the Milky Way

Monthly Notices of the Royal Astronomical Society, 2021
Eugene Vasiliev, Vasily A Belokurov, Denis Erkal   +2 more
exaly  

First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

Astrophysical Journal Letters, 2022
Kazunori Akiyama, Antonio Alberdi, Juan Carlos Algaba   +2 more
exaly  

The recurrent impact of the Sagittarius dwarf on the star formation history of the Milky Way

Nature Astronomy, 2020
Tomás Ruiz-Lara, Carme Gallart, E J Bernard   +2 more
exaly  

Object: Sagittarius A*

New Scientist, 2018
openaire   +1 more source

Gamma-ray emission from the Sagittarius dwarf spheroidal galaxy due to millisecond pulsars

Nature Astronomy, 2022
Roland Crocker, Oscar Macias, Shunsaku Horiuchi   +2 more
exaly  

Sagittarius A*’s Spectrum

2020
openaire   +1 more source

A New Variable in Sagittarius

1993
Not ...
openaire   +1 more source