Nearly how many starts are there in the milky way
There are around 200 billion stars in the Milky Way
How does the sun produce energy ?
Nuclear Fusion is when a star's hydrogen atoms crash into each other and become helium, thereby producing energy
Which sort of star is the sun ?
1. Red Gaints are average stars that are running out of hydrogen to burn
2. Supergaints are the biggest stars in the universe. The sun is not a supergaint
3. The sun is become a white dwarf when it reches its final stage.
4. Our sun is a main sequence star, which is the most common type of star
Which color of star is the hottest ?
Blue star is the hottest star
Which is the closest star to the sun ?
Sirius is the brightest star in the sky, but is not the closest to the sun
Mercury is a planet, not a star
Proxima centauri is the closest star to the sun
What are stars mainly made of ?
Star are mainly made of hydrogen and helium gas. There is no liquid inside a star
What is a pattern of Stars identifiable in the night sky called ?
A nebula is a gigantic clous of gas and dust particles. A galaxy is a collection of stars, gases, and dust all held together by gravity. A recognizable pattern of star in the sky is called constellation. A supernova is when a massive star runs out of fuel and explodes
Which is these best describe the atmosphere surrounding venus ?
Venus is surrounded by thick, acidic clouds around 30 miles (50 km) above its surface and its very very hot temperatures reach 867 degree F (464 degree C)
Which Planet do the moon Oberon and titania belong to ?
Oberon and Titania are two of Uranus's 27 moons
What is the Great Red Spot on Jupiter ?
The Largest Volcano in the Solar System is called Olympus Mons. Where is it?
Earth's largest volcano is Mauna Loa, Hawaii
Venus has more then 1600 Volcanoes, but Olympus mons is not one of them
How many Moon does Mars have?
Mars has Two moons, Phobos and Deimos
Explorer 1 was the first US staellite. What was it launched to Study?
Luna 2 was the First Spacecraft to reach the Moon. Cosmic rays are tiny particles through Space
What was Lunokhod 1 ?
Lunokhod 1 was a battery operated Vehicle desinged to explore the moon's surface
Which probe was the first to photograph the far side of the moon ?
Luna 2 was the first moon land on the moon
Luna 10 was the first probe to orbit the moon
Luna 9 was the first probe to safely land on the moon
What was the goal of Project Gemini ?
What was the first living thing sent into space ?
Laika was a dog. She was sent into Space by the Soviet Union in 1957
What was Sputnik 1
Sputnik 1 was a satellite about the size of a beach ball
the first manned spacecraft was vostok 1
How did the Sputnik 1 take to orbit Earth ?
Sputnik took around 98 min to orbit earth once It did so 1,440 times
How long did Explorer 1 Stay in Space
Which Planets have Maximum numbers of Moons
Till the 2018 Jupiter have the maximum number of moon but in the year 2019 saturn has found 20 new moons and now saturn have total 83 moons greater then any other plantes.