22 March 2021 An Unusual Planetary Nebula Known As Abell 78

22 MAR 2021

22 марта 2021 года: Необычную планетарную туманность, известную как Abell 78, можно увидеть на этом снимке сделанном космическим телескопом Хаббл. Туманность находится на расстоянии около 5000 световых лет в созвездии Лебедя и относится к типу туманности, которую часто называют "туманность заново рожденная звездой".
Туманности часто образуются из газа и пыли, выброшенных умирающими звездами, исчерпавшими свое топливо и входящими в стадию коллапса. Однако, звезда, образовавшая данную туманность, перестала сжигать топливо, и термоядерная реакция вблизи ее поверхности рассеяла материал...
https://www.space.com/34-image-day.html

March 22, 2021: An unusual planetary nebula known as Abell 78
can be seen here in this image
by the Hubble Space Telescope.

The nebula lies about 5,000 light-years away
in the Cygnus (the Swan) constellation
and is a type of nebula often referred to as a "born again star."

While nebulas often form from the gas and dust thrown off of dying stars
as they exhaust their fuel and collapse,
the star that formed this nebula stopped burning fuel
and a thermonuclear reaction at its surface flung material away.

March 22, 2021: An unusual planetary nebula known as Abell 78, can be seen on this photo by the Hubble space telescope.
​

The Nebula is at a distance of about 5000 light years in the constellation Swan and belongs to the type of nebula, which is often called​

′′ the nebula re-born star ".​

​

Nebula is often formed from gas and dust thrown away by dying stars who exhausted their fuel and entering the collapse stage.​

​

However, the star who formed this nebula stopped burning fuel,​

and the thermonuclear reaction near its surface scattered the material...​

https://www.space.com/34-image-day.html​

​

March 22, 2021: An unusual planetary nebula known as Abell 78​

can be seen here in this image by the Hubble Space Telescope.​

​

The nebula lies about 5,000 light-years away in the Cygnus (the Swan) constellation​

and is a type of nebula often referred to as a "born again star."​

​

While nebulas often form from the gas and dust thrown off of dying stars as they exhaust their fuel and collapse,​

the star that formed this nebula stopped burning fuel and a thermonuclear reaction at its surface flung material away.​