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https://starchild.gsfc.nasa.gov › docs › StarChild › cosmology.html
Cosmology is a branch of science which studies the evolution of our universe A scientist who studies cosmology is called a

https://starchild.gsfc.nasa.gov › docs › StarChild › space_station.html
When completed it will be the biggest space station ever built It will be about 356 feet across and 290 feet long Orbiting high above

https://starchild.gsfc.nasa.gov › docs › StarChild › questions
Results from NASA s Wilkinson Microwave Anisotropy Probe WMAP released in February 2003 show that the first stars formed

https://starchild.gsfc.nasa.gov › docs › StarChild › shuttle.html
The Space Shuttle takes off like a rocket orbits Earth like a spaceship and lands like an airplane Unlike earlier vehicles used for

https://starchild.gsfc.nasa.gov › docs › StarChild › jupiter_satellites.html
Jupiter s Natural Satellites As of January 2008 Jupiter has 49 official named satellites There are 14 additional moons which have

https://starchild.gsfc.nasa.gov › docs › StarChild › solar_system.html
The Sun is the biggest object in our solar system It contains more than 99 of the solar system s mass Astronomers think the solar

https://starchild.gsfc.nasa.gov › docs › StarChild › outer_planets.html
Pioneer 10 was the first spacecraft to penetrate the asteroid belt between Mars and Jupiter and travel to the outer regions of the

https://starchild.gsfc.nasa.gov › docs › StarChild › sun.html
The diameter of our closest star the Sun is 1 392 000 kilometers The Sun is thought to be 4 6 billion years old The Sun is a

https://starchild.gsfc.nasa.gov › docs › StarChild › sun_know.html
Did you know The Sun s gravitational pull is so strong that a 100 pound person would weigh 28 times that or 2800 pounds on the