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Astronomy
Astronomy
Journey through the cosmos and study celestial objects and phenomena beyond Earth's atmosphere. Astronomy seeks to understand the origins, evolution, and ultimate fate of the universe.
104k
Questions
Q: What is the source of helium and hydrogen in sun
2 answers
Q: Why don't Stars that begin their lives with the most mass live longer than less massive stars because they have so much more hydrogen fuel
2 answers
Q: How did apollo11 communicate with people on earth
2 answers
Q: Why are the Earth and the Moon considered a system
3 answers
Q: How have plants survived on Earth for so many years
2 answers
Q: Why are objects in the solar system different from each other
2 answers
Q: What can you infer about Orion
1 answer
Q: What is the low sunken surface feature of the moon
2 answers
Q: Who were the famous scientists of the 1700s
2 answers
Q: What does staruation mean
1 answer
Q: What is the definition of Astroable
2 answers
Q: What is a sky ball
2 answers
Q: What is the microscope light source used for
2 answers
Q: What is the effect of green blue red and yellow light on melting ice
2 answers
Q: When will the Andromeda galaxy hit the Milky Way
2 answers
Q: How many planets have been discovered orbiting other stars besides the sun
2 answers
Q: What is the system for specifying the precise location of objects in space and time
2 answers
Q: Does the Moon's orbit cause seasons
2 answers
Q: Who invented the Roman umbrellas
2 answers
Q: What are the three sources of white light
2 answers
Q: What are the gases burned by stars
2 answers
Q: What is weather airplanes
2 answers
Q: How is the Moon Phases for November 2010 in order
2 answers
Q: Which moon has a thick atmosphere made mostly of nitrogen in Jupiter
2 answers
Q: What does matter do to space
1 answer
Q: Who and when was the first living being on orbit
1 answer
Q: What will you weight on the moon
2 answers
Q: Which type of star group has the smallest number of stars
2 answers
Q: What year will it be 21 decades from now
2 answers
Q: What could an astronomer use to explore the surface of mars
2 answers
Q: Was the moon a crater
2 answers
Q: How long the Apollo space mission last for
2 answers
Q: What are remnants of low mass stars
2 answers
Q: How many fogs did you have in the month of August
2 answers
Q: What is Apollo the patron of
2 answers
Q: Why is mercury used in streetlights
2 answers
Q: What direction the sun rise
2 answers
Q: Are there any pictures of James G Todd delivering the hope diamond in 1958
2 answers
Q: Does Mercury have stronger or weaker gravity than Earth
3 answers
Q: What is the speed of the average snowflake dropping to earth
2 answers
Q: Why is Taurus attacking Orion
2 answers
Q: Who was the sixteenth - century astronomer who used mathematics to conclude that the earth revolves around the sun
2 answers
Q: Is fog like a cloud
2 answers
Q: What methods were used by francis 1 in the 16c to further centralize royal authority
1 answer
Q: How much fuel does a rocket need to take off
1 answer
Q: What did Aristotle observe that convinced him that the earth is a sphere
2 answers
Q: Why does the moon rise at different times of the time
6 answers
Q: What are the major surface and atmospheric features of the sun
2 answers
Q: How do you remove argon from the atmosphere
2 answers
Q: Can demolition explosions cause pyroclastic clouds
2 answers
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