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Sources: NASA and Harvard-Smithsonian Center for Astrophysics.
NASA’s most powerful X-ray telescope, called the Chandra X-ray Observatory (CXO), was launched from the space shuttle Columbia on July 23, 1999. The spacecraft could remain in orbit for 25–50 years and the scientific mission should last about 5–15 years. Named in honor of the late Indian-American Nobel laureate Subrahmanyan Chandrasekhar, it was formerly known as the Advance X-ray Astrophysics Facility (AXAF).
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Cosmic Dust Doomed Dinosaurs?
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TrendingHere are the facts and trivia that people are buzzing about.
Did Birds Evolve from Dinosaurs?
The Twelve Dancing Princesses
Current Events This Week: January 2023
African Americans by the Numbers
Andersen’s Fairy Tales: Contents
The Celtic Twilight: A Teller of Tales
TrendingHere are the facts and trivia that people are buzzing about.
Did Birds Evolve from Dinosaurs?
The Twelve Dancing Princesses
Current Events This Week: January 2023
African Americans by the Numbers
Andersen’s Fairy Tales: Contents
The Celtic Twilight: A Teller of Tales
- Did Birds Evolve from Dinosaurs?
- The Twelve Dancing Princesses
- Current Events This Week: January 2023
- African Americans by the Numbers
- Andersen’s Fairy Tales: Contents
- The Celtic Twilight: A Teller of Tales
