Surprising reasons why Pluto is not a planet!
Pluto lies far from the Sun, being the ninth largest body to orbit the Sun. From its discovery in 1930 to 2006 it was the ninth planet in the Solar System.
Astronomy
Solar System Drawing and Images Will Make You Awestruck
Solar System is the family of planets on which we exist. Our wonderful blue planet is the third in line from the Sun. We look on Sun every day.
Useful Astrophysics Basics To Make You Understand the Sky
Astrophysics is the branch of astronomy that employs the principles of physics and chemistry to ascertain the nature of astronomical objects.
James Webb Space Telescope: Launch, Features, Other Telescopes, Science Golas, Images, Deployment
The science goals of the James Webb Space Telescope are to look for stars and galaxies that formed just after the Big Bang took place.
Big Bang Theory: Singularity, Phases, Cosmic Microwave, Particle Physics, Hubble’s Law, Elements Abundances, Etc
The Big Bang Theory is a cosmological model of the observable universe from the earliest known periods through its subsequent large-scale evolution.
Steady-State Model of the Universe: Failure, Theory, Einstein, Cosmological Principle, General Relativity, Etc.
The steady-state model was proposed by three physicists in 1948, Hermann Bondi, Thomas Gold, and Fred Hoyle to explain the structure and working of Universe.
Spectroscopic Parallax: Useful Astrophysics Basics, Magnitude, Apparent, Absolute, Theory
Spectroscopic parallax is an astronomical method for measuring the distances to stars. It can be applied to any main sequence stars for which a spectrum can be recorded.
Radio Astronomy: Telescopes, Detection, Interferometry, Resolution, Drawbacks, Etc.
Radio astronomy is the sub-field of astronomy that studies celestial objects at radio frequencies. It was first used in 1932.
Visible Astronomy: Space Observatories, Telescope Types, Refracting, Reflecting, Hubble, Etc.
Visible light astronomy encompasses a wide variety of observations via telescopes that are sensitive to the range of visible light.
Solar System Formation: Disk, Solar Wind, Gases, Ices, Rocks, Accretion Disk, Temperature, Density, Planets, Asteroids, Ice Giants, Etc.
Historically, two basic scenarios of the origin of the Solar System have been discussed. In one, the Solar System formed as a byproduct of the Sun’s formation.