- What is the hottest planet?
- What are the 7 types of stars?
- What does the sun and moon symbolize?
- Why is Venus called Earth’s sister?
- What is the oldest name for Earth?
- Who named the months?
- What does the word sun mean?
- Is our sun a red giant?
- What’s another word for sun?
- What are the 12 names of sun?
- Who gave India name?
- What are five interesting facts about the sun?
- Is every star a sun?
- Who named the planet Earth?
- What keeps the sun together?
- What makes the sun so special?
- Who called the sun the sun?
- Is the sun black?
- What planet rains diamonds?
- How close is Venus to Earth today?
- Is the sun the hottest star?
What is the hottest planet?
VenusVenus is the exception, as its proximity to the Sun and dense atmosphere make it our solar system’s hottest planet.
The average temperatures of planets in our solar system are: Mercury – 800°F (430°C) during the day, -290°F (-180°C) at night.
Venus – 880°F (471°C).
What are the 7 types of stars?
There are seven main types of stars. In order of decreasing temperature, O, B, A, F, G, K, and M. This is known as the Morgan–Keenan (MK) system. The majority of all stars in our galaxy and even the Universe are main-sequence stars.
What does the sun and moon symbolize?
The sun and moon represent different things in different cultures but the one thing that is common in all of them is their polarity. The sun symbolizes firmness, strength and power while the moon represents calmness, beauty, nurturing.
Why is Venus called Earth’s sister?
Venus is a terrestrial planet and is sometimes called Earth’s “sister planet” because of their similar size, mass, proximity to the Sun, and bulk composition. It is radically different from Earth in other respects.
What is the oldest name for Earth?
Earth is the only planet in our solar system not named after a Greco-Roman deity. The name used in Western academia during the Renaissance was Tellus Mater or Terra Mater, the Latin for “earth mother”, i.e. “Mother Earth”, goddess of the earth in ancient Roman religion and mythology.
Who named the months?
The Roman year originally had ten months, a calendar which was ascribed to the legendary first king, Romulus. Tradition had it that Romulus named the first month, Martius, after his own father, Mars, the god of war.
What does the word sun mean?
The sun is the star that our planet revolves around. … The sun is also responsible for the Earth’s liquid water, which would be ice without it. As a verb, to sun means “to sit in the sun.” The word comes from the Old English sunne.
Is our sun a red giant?
In approximately 5 billion years, the sun will begin the helium-burning process, turning into a red giant star. When it expands, its outer layers will consume Mercury and Venus, and reach Earth. The changing sun may provide hope to other planets, however. …
What’s another word for sun?
What is another word for sun?dawnsunrisesunshinebreak of dawndaytimelight of daysunlightdaylight hourshours of daylightsunlight hours34 more rows
What are the 12 names of sun?
The 12 splendid sunsThe Sun is known in Hindu mythology by twelve names: Mitra, Ravi, Surya, Bhanu, Kha, Pusha, Hiranyagarbha, Marichin, Aditya, Savitr, Arka and Bhaskara.Suryanamaskar or the sun salutation exercise in Yoga has twelve postures dedicated to each one of these forms.More items…•
Who gave India name?
The name “India” is originally derived from the name of the river Sindhu (Indus River) and has been in use in Greek since Herodotus (4th century BCE). The term appeared in Old English as early the 9th century and reemerged in Modern English in the 17th century.
What are five interesting facts about the sun?
One million Earths could fit inside the Sun. … The Sun contains 99.86% of the mass in the Solar System. … The Sun is an almost perfect sphere. … The Sun will consume the Earth. … The Sun will one day be about the size of Earth. … The temperature inside the Sun can reach 15 million degrees Celsius.More items…
Is every star a sun?
The fundamental function of a star is that it burns hydrogen, and yes, every single star burns hydrogen, so they’re all like our sun.
Who named the planet Earth?
The answer is, we don’t know. The name “Earth” is derived from both English and German words, ‘eor(th)e/ertha’ and ‘erde’, respectively, which mean ground. But, the handle’s creator is unknown. One interesting fact about its name: Earth is the only planet that wasn’t named after a Greek or Roman god or goddess.
What keeps the sun together?
The Sun’s enormous mass is held together by gravitational attraction, producing immense pressure and temperature at its core. … Specifically, in the Sun’s core, hydrogen atoms fuse to make helium. The energy produced in the core powers the Sun and produces all the heat and light the Sun emits.
What makes the sun so special?
Compared with the billions of other stars in the universe, the sun is unremarkable. But for Earth and the other planets that revolve around it, the sun is a powerful center of attention. It holds the solar system together; provides life-giving light, heat, and energy to Earth; and generates space weather.
Who called the sun the sun?
The Sun is personified in many mythologies: the Greeks called it Helios and the Romans called it Sol. The Sun is, at present, about 70% hydrogen and 28% helium by mass everything else (“metals”) amounts to less than 2%. This changes slowly over time as the Sun converts hydrogen to helium in its core.
Is the sun black?
As with all matter, the sun emits a “black body spectrum” that is defined by its surface temperature. A black body spectrum is the continuum of radiation at many different wavelengths that is emitted by any body with a temperature above absolute zero. … So one might say that the sun is blue-green!
What planet rains diamonds?
Deep within Neptune and Uranus, it rains diamonds—or so astronomers and physicists have suspected for nearly 40 years. The outer planets of our Solar System are hard to study, however.
How close is Venus to Earth today?
177,085,754 kilometersThe distance of Venus from Earth is currently 177,085,754 kilometers, equivalent to 1.183745 Astronomical Units.
Is the sun the hottest star?
No, the Sun is not the hottest star; there are many stars much hotter than the Sun! You can tell the approximate temperature of a star by looking at its color. The coolest stars are red, then orange, then yellow (like our Sun). … The surface temperature of our sun is 5777 Kelvins (~5000 degrees C or ~ 9940 degrees F).