apparent size articles
Why does the Sun seem so big to us even though it is an average star?
It’s a fundamental observation of human existence: the Sun dominates the sky. Every day, it rises as a brilliant, massiv...
Is the Sun an average sized yellow star?
The designation of our star, the Sun, as an "average sized yellow star" is a statement so frequently repeated that it of...
How do astronomers determine the size of a planet using the transit technique?
When astronomers want to figure out just how big an alien world is, especially one orbiting a distant star, they often t...
How do astronomers measure the size of planets?
Determining the physical dimensions of a planet, whether it orbits our Sun or a star light-years away, requires more tha...
What is the apparent path of the Sun along the celestial sphere or equivalently the plane determined by the Earth's orbit called?
The apparent path traced by the Sun across the background stars over the course of a year, which also corresponds to the...
What is the zodiac constellations lie along the Sun's apparent path in the sky?
The apparent path the Sun takes across the backdrop of stars throughout the year is a fundamental concept in understandi...
What is the apparent great circle annual path of the Sun in the celestial sphere as seen from the Earth?
The line traced by the Sun across the backdrop of the distant stars over the span of one year defines a fundamental conc...