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1. www.history.com › news › apollo-11-moon-landing-timelineApollo 11 Moon Landing Timeline: From Liftoff to Splashdown

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   Below is a timeline of the historic Apollo 11 flight from launch to splashdown. NASA. Vice President Spiro Agnew and former President Lyndon B. Johnson view the liftoff of Apollo 11 from pad 39A ...

2. en.wikipedia.org › wiki › Apollo_11Apollo 11 - Wikipedia

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   Apollo 11 was a spaceflight conducted by the United States from July 16 to July 24, 1969. It marked the first time in history that humans landed on the Moon.

3. www.history.com › topics › 1960s1969 Moon Landing ‑ Date, Facts, Video | HISTORY

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   Aug 23, 2018 · On July 20, 1969, two American astronauts landed on the moon and became the first humans to walk on the lunar surface. The event marked the culmination of a nearly decade‑long intense push to ...

4. www.astronomytrek.com › constellations › cygnusCygnus Constellation - Key Facts, Star Map, & Mythology

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   Mar 8, 2016 · Cygnus contains one of the most easily recognisable asterisms in the sky, the Northern Cross, which is made up of the stars Deneb, (Alpha Cygni), Delta Cygni, Albireo (Beta Cygni), a beautiful double star, Giena (Epsilon Cygni), and Sadr (Gamma Cygni), in the centre of the group. – Deneb (Alpha Cygni) is a blue-white supergiant (A2 Ia ...

5. www.planetguide.net › cygnus-constellationCygnus Constellation: Stars, Myth, and Location (2024)

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   Jan 8, 2024 · Cygnus X-1, a binary star system that is famous for its strong source of X-rays. It offered the first major evidence for the existence of black holes in the Universe. Cygnus X-1 lies about 7,000 light-years from Earth. This is a binary star system, with a primary Cygnus supergiant, HDE 226868. It revolves around its companion star every 5.6 days.

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6. en.wikipedia.org › wiki › DenebDeneb - Wikipedia

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   Deneb (/ ˈdɛnɛb /) is a first-magnitude blue supergiant star in the constellation of Cygnus. Deneb is one of the vertices of the asterism known as the Summer Triangle and the "head" of the Northern Cross. It is the brightest star in Cygnus and the 19th brightest star in the night sky, with an average apparent magnitude of +1.25.

7. People also ask

   When are the Kappa Cygnids?

   • The Kappa Cygnids occur between 3 August and 25 August, with the peak around 17 August. You can expect to see around 3 meteors per hour, traveling at speeds of 25km/s. Meteors are blueish-white with short tails. This shower is best viewed in the northern hemisphere.

   Cygnus Constellation: Stars, Myth, and Location (2024)

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   How old is the Cygnus Loop?

   • The Cygnus Loop is about 90 light years in size and approximately 1470 light years distant from Earth. The estimated age of the supernova remnant is between 5,000 and 8,000 years. Cygnus, the Swan, is one of the largest northern constellations.

   Cygnus Constellation (the Swan): Stars, Myth, Facts, Location

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   What is Kappa Cygni known for?

   • Kappa Cygni is also notable for the meteor shower associated with it. The Kappa Cygnids meteor shower (KCG) can be observed about five degrees north of the star. It is a minor meteor shower that takes place in August every year. Eta Cygni is an orange giant, belonging to the spectral class K0III, approximately 139 light years distant.

   Cygnus Constellation (the Swan): Stars, Myth, Facts, Location

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   Is 16 Cygni A triple star system?

   • 16 Cygni is a triple star system in Cygnus. The brighter two components, two yellow dwarfs similar to the Sun, have apparent magnitudes of 5.96 and 6.20. The third component is a red dwarf. The system is some 70 light years distant from Earth. An extrasolar planet has been discovered in an eccentric orbit around 16 Cygni B.

   Cygnus Constellation (the Swan): Stars, Myth, Facts, Location

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   Where does the constellation Cygnus come from?

   • The constellation Cygnus is a large constellation located in the northern celestial hemisphere. It has many bright stars that are well known, including the star Deneb, which is the head of the Northern Cross. The Swan comes from the Cygnus greek mythology story of the beautiful Leda, who bore twin sons for Zeus, hatched from an egg.

   Cygnus Constellation: Stars, Myth, and Location (2024)

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   Is Cygnus A Star?

   • Cygnus is an exciting constellation to explore, offering the spectacular Fireworks Galaxy, a favorite amongst stargazers. The constellation Cygnus is a large constellation located in the northern celestial hemisphere. It has many bright stars that are well known, including the star Deneb, which is the head of the Northern Cross.

   Cygnus Constellation: Stars, Myth, and Location (2024)

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8. www.constellation-guide.com › cygnus-constellationCygnus Constellation (the Swan): Stars, Myth, Facts, Location ...

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   Cygnus stars Deneb – α Cygni (Alpha Cygni) Deneb is a blue-white supergiant belonging to the spectral class A2 Ia, approximately 1,400 light years distant. It is the brightest star in Cygnus and the 19th brightest star in the night sky. It has an apparent magnitude of 1.25.