No. The clouds of gas and dust are called nebulae. A quasar is a disk of superheated matter falling into an enormous black hole.
Quasars emit strong radio waves in addition to other forms of radiation like visible light. These radio emissions can be detected by radio telescopes, which is why quasars are sometimes colloquially referred to as "radio stars."
A binary star is a system of two stars gravitationally bound together that are constantly orbiting each other.
They are called quasars. We occasionally observe short bursts of gamma radiation which outshine even quasars temporarily, but astronomers aren't absolutely certain yet what causes them.
Around that time, it became clear that quasars were not stars.
No, quasars are not the closest objects to Earth. Quasars are extremely bright and distant celestial objects located billions of light-years away, typically at the centers of galaxies. The closest stars to Earth are in our own Milky Way galaxy.
Radio Stars
Quasars A+
No they cannot be mistaken for stars as stars can be seen by the human eye & Quasars cannot.
Quasars emit strong radio waves in addition to other forms of radiation like visible light. These radio emissions can be detected by radio telescopes, which is why quasars are sometimes colloquially referred to as "radio stars."
quasars
A binary star is a system of two stars gravitationally bound together that are constantly orbiting each other.
They are called quasars. We occasionally observe short bursts of gamma radiation which outshine even quasars temporarily, but astronomers aren't absolutely certain yet what causes them.
quasars.
Around that time, it became clear that quasars were not stars.
Quasars are not actually stars, but extremely energetic and distant objects in the universe, emitting massive amounts of energy.
No, quasars are not the closest objects to Earth. Quasars are extremely bright and distant celestial objects located billions of light-years away, typically at the centers of galaxies. The closest stars to Earth are in our own Milky Way galaxy.
The evidence for the extreme distance is the extreme redshift. Also, in many cases, a coincidence has been found between a quasar and a galaxy.The evidence for the extreme distance is the extreme redshift. Also, in many cases, a coincidence has been found between a quasar and a galaxy.The evidence for the extreme distance is the extreme redshift. Also, in many cases, a coincidence has been found between a quasar and a galaxy.The evidence for the extreme distance is the extreme redshift. Also, in many cases, a coincidence has been found between a quasar and a galaxy.