The initial detection of radio waves from the astronomical object was created in the 1930s when Karl Jansky observed radiation coming back from the extragalactic nebula. Subsequent observations have ...

This course provides an overview of extragalactic astronomy with an emphasis on the development of large-scale structures and galaxy formation. The first part of the course deals with the development ...

The observations of 263 galaxies that revealed this strangely coordinated cosmic dance was collected as part of the James Webb Space Telescope Advanced Deep Extragalactic Survey, or "JADES." ...

Astronomers using NASA’s James Webb Space Telescope (JWST) have uncovered a population of free-floating brown dwarfs in the Flame Nebula, a star-forming region located approximately 1,400 light-years ...

In 1949, astronomers using these directions spotted the first visible object outside the solar system that was associated with a discrete radio source: the Crab Nebula, the remnant of a star ...