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Astronomy Photographer of the Year 2017
Once again images of the heavens came to Greenwich. Photographers of all ages had used skill and imagination to capture our neighbor planets, visiting comets, colorful nebulae, Earthly skies, and distant galaxies. Nearly four thousand entries came from over ninety countries.
Let's look at some doodles celebrating space missions. If you ever search with Google, you may have seen the doodles before. They're drawings and animations celebrating people, events, holidays, inventions and whatnot, incorporating the Google logo in an amusing way.
Taurids – Halloween Fireballs
Thousands of years ago a comet broke up. A remnant of it still visits Earth, adding to the debris stream fuelling the annual Taurid meteor shower. The shower peaks near Halloween and may produce brilliant meteors – its nickname is 'Halloween Fireballs'. But is there something deadly in the debris?
Crux – the Southern Cross
Crux is the smallest of the 88 constellations, but it punches above its weight. As Polaris does in the northern hemisphere, in the southern hemisphere the Southern Cross serves as a navigation aid. It's part of the flags of five nations, and its stars also feature widely in traditional lore.
Visiting Venus – Facts for Kids
Would you like to visit another planet? How about Mars or Venus? Apollo astronaut Buzz Aldrin wants to see astronauts on Mars, but could Venus be a better choice?
Cassini-Huygens – the Prime Mission
Saturn: magnificent rings, a planet-sized moon, and dozens of smaller moons. Three spacecraft had flown by before Cassini-Huygens was launched in 1997. But this mission wouldn't just fly by and snap some photos. It was going to get up close and personal.
The Cassini Mission to Saturn is one of NASA's best known undertakings. For nearly thirteen years it's sent images and data back from the ringed planet and its moons. But who was the Cassini who gave his name to the spacecraft?
Summer Solstice to Lammas – Quiz
Try your hand at this quiz about the summer sky, space exploration, anniversaries and astronomical events. What are some of the highlights of the time between the June solstice and the harvest festival of Lammas on August 1st?
Greenwich - Peter Harrison Planetarium
Christopher Wren designed the Greenwich Royal Observatory in 1675. Two centuries later the Prime Meridian of the world, 0° of longitude, was established there. Besides its historical interest, the site is a leader in bringing astronomy to the public, in part through the Peter Harrison Planetarium.
Are There Solar Eclipses on the Moon
Total solar eclipse: the Sun a black circle framed by an ethereal corona. Dark enough to see stars, and for birds to go to sleep – yet an eerie darkness unlike night. The Sun can also be eclipsed on other Solar System planets as long as they have moons. But what would we see from our own Moon?
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