IDNStudy.com, ang komunidad ng pagbabahagi ng kaalaman at mga sagot. Ang aming platform ay nagbibigay ng mga maaasahang sagot upang matulungan kang gumawa ng matalinong desisyon nang mabilis at madali.

what are some major astronomical objects? what are some minor astronomical objects​

Sagot :

Answer:

Major Astronomical Objects

Stars: Luminous spheres of plasma, like our Sun, that generate energy through nuclear fusion.

Planets: Large celestial bodies orbiting stars, such as Earth, Jupiter, and Mars.

Galaxies: Massive systems of stars, star clusters, interstellar gas, dust, and dark matter, bound together by gravity, such as the Milky Way and Andromeda.

Nebulae: Vast clouds of gas and dust in space, often the birthplaces of stars, such as the Orion Nebula.

Black Holes: Extremely dense objects with gravitational pulls so strong that not even light can escape, like those found in the centers of most galaxies.

Moons (Natural Satellites): Bodies that orbit planets, such as Earth's Moon and Jupiter's moon Ganymede.

Minor Astronomical Objects

Asteroids: Small rocky bodies orbiting the Sun, mainly found in the asteroid belt between Mars and Jupiter.

Comets: Icy bodies that release gas and dust, forming a glowing coma and sometimes a tail when close to the Sun, like Halley's Comet.

Meteoroids: Small particles from comets or asteroids, which become meteors when they enter Earth's atmosphere and burn up.

Dwarf Planets: Celestial bodies that orbit the Sun and are spherical in shape but have not cleared their orbital paths of other debris, such as Pluto and Eris.

Kuiper Belt Objects (KBOs): Icy bodies beyond Neptune in the Kuiper Belt, including dwarf planets like Haumea and Makemake.

Oort Cloud Objects: Hypothetical icy bodies in a distant, spherical shell surrounding the solar system, believed to be a source of long-period comets.