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Physics and Astronomy
Do you love gazing at the stars at night? Or do you ever wonder about the matter outside our planet? Quiz-Tree has provided a series of fun quizzes that will let you learn more about the celestial objects in our universe.
Challenge yourself on how much you know about the solar system and the heavenly bodies. Find out more interesting facts about the planets, stars and even the Milky Way by answering the games below. Learning astronomy and physics has never been this fun!
The Solar System 1
The Planet Mercury
The Andromeda Galaxy
The Asteroid Belt
The Milky Way
Famous Physics Formulas
Space : NPR
In Part 1 of the series Total Failure, a former NASA official recalls the disastrous mission of the space shuttle Columbia in 2003 and how the acciden...
Scientists say the rocks lend weight to a theory that life on Earth originated, as Darwin wrote, "in some warm little pond" on land, suggesting we sho...
For a secret aircraft, the X-37B wasn't very stealthy about its return to Earth. The space plane was launched in 2015.
NASA has only 11 spacesuits in use, and they were designed decades ago. Spacesuit designer Pablo de Leon tells Lulu Garcia-Navarro about how the short...
After years, NASA's Cassini spacecraft will soon begin its final act ? a plunge into Saturn. NPR's Lulu Garcia-Navarro talks to Dr. Carolyn Porco, hea...
NYT > Space & Cosmos
The agency announced that adding astronauts to the mission would have cost $600 million to $900 million and required significantly more work and time.
Astronomers can now explain why the recently discovered Earth-size planets, tightly packed, don?t simply fly apart. And now, you can give it a listen.
Photos taken by a French astronaut sparked a discussion about their beauty ? and also raised questions about energy use.
The spacecraft is set to venture into the gap between Saturn and its innermost ring 22 times until Sept. 15, then crash into the planet.
Data from the Cassini spacecraft suggest that hydrothermal vents could provide ingredients for microbes or other forms of alien life to exist.
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