An interstellar cloud.
An interstellar cloud.
The material sent into space by a supernova is called supernova ejecta. It includes elements such as hydrogen, helium, carbon, oxygen, and heavier elements created during the supernova explosion.
A supernova ejects a variety of materials into space, including heavy elements such as iron, nickel, and even lighter elements like hydrogen and helium. These materials are produced during the nuclear fusion processes in the star's core and are released into the interstellar medium when the star explodes. This dispersal enriches the surrounding space with elements necessary for the formation of new stars, planets, and ultimately, life.
No dog was sent into space in 1997
atlantis
Laiku
Mercury.
The first cat that sent to the space was Felicette
Ham.
laika
droopy
ok