How can we see planets?

They reflect the light from the Sun

They reflect the light from Earth

The Night Sky and The Solar System

Year 8 KS3 Climate change and the Earth's atmosphere

11ம் வகுப்பு: பாடம் 1 - வேளாண்மையின் வரலாறு

science 1

Grade3 poem: If I had a pair of wings with which to fly, I'd soar straight away, up into the sky. I'd carry a brush and paints in colours bright, So I could paint every fluffy cloud in sight! Antony/n(s); up x down bright x dull I'd paint them purple and yellow and green. They'd be the prettiest you've ever seen! I'd paint rainbows in the sky every single day, So I can watch them when I work and play. VIDEO PHOTO SQUARE And when the moon and stars come out at night, Perhaps l'll paint them too, for my delight! —Santhini Govindan

The Pleiades, also known as the Seven Sisters, is a famous star cluster located in the constellation of Taurus. It is made up of a group of seven bright stars that are visible to the naked eye in the night sky. The stars in the Pleiades cluster are relatively young, being only about 100 million years old, which is young in astronomical terms. The Pleiades cluster has been observed and admired by cultures all around the world for thousands of years. In Greek mythology, the Pleiades were seven sisters who were pursued by the hunter Orion. To protect them, Zeus transformed them into stars, forming the star cluster we see today. Different cultures have their own stories and legends associated with the Pleiades, making it a fascinating object of study for astronomers and a source of inspiration for artists and storytellers. The Pleiades cluster is often used as a test of eyesight, as people are challenged to count how many stars they can see with the naked eye. Most people can see six or seven stars, but those with particularly sharp vision may be able to see more. The Pleiades is also a popular target for amateur astronomers with telescopes, as the cluster reveals even more stars and details when viewed through a telescope. In addition to being a beautiful sight in the night sky, the Pleiades cluster also serves a practical purpose for astronomers. By studying the stars in the Pleiades, scientists can learn more about how stars form and evolve, as well as gain insights into the structure and composition of the Milky Way galaxy. The Pleiades cluster continues to be an important object of study for astronomers, both amateur and professional, and its beauty and significance will continue to capture the imaginations of people for generations to come. Matariki is the Maori name for the Pleiades star cluster. The Pleiades is a group of stars that can be seen in the night sky, and Matariki is a special time of year when the star cluster is visible in the sky. In Maori culture, Matariki is seen as the beginning of the Maori New Year, and it is a time to celebrate and give thanks for the past year and look forward to the year ahead. So basically, Matariki is related to the Pleiades because it is a special time of year when those stars are visible in the sky and it has cultural significance for the Maori people. The Pleiades star cluster is known by different names in various cultures around the world. Here are some of the names by which the Pleiades are referred to in different countries: 1. Maori culture in New Zealand and Polynesia: Matariki 2. Greek mythology: The Seven Sisters 3. Japan: Subaru 4. Native American tribes: The Dancers or The Little Eyes 5. Inca civilization: Collca 6. Ancient Persia: Parvin 7. India: Krittika 8. Aboriginal Australians: The Seven Sisters or Djulpan These different names reflect the diverse cultural significance and interpretations of the Pleiades cluster in various societies throughout history.

Feliz Navidad, Carlos! School was out for winter break. Carlos and his family packed to go to Monterrey, Mexico. "It's our first trip back since we moved to America," said Carlos. "I can't wait to see everyone!" Carlos sat by the window on the airplane. He saw clouds and blue sky. Then he saw the mountains around Monterrey. "We're almost there!" he said. Carlos's aunt, uncle, and cousins met them at the airport. "Feliz Navidad!" said his uncle. "You are home! This will be a wonderful celebration, now!" They had arrived in time to join in Las Posadas. Candles in paper bags lined the sidewalks. Neighborhood children acted out Mary and Joseph's journey to Bethlehem. Carlos, Selena, and Mateo walked the Posada with their cousins. They knocked on the first door. They sang a song and asked, "May we stay?" They were told "No." They knocked on the second door. They were told "No" again. They knocked on the third door. "Come in!" the neighbors said. A fiesta was inside! There were sweets and hot chocolate for everyone. There was even a piñata! "May I try to break the piñata?" Carlos asked. "I play baseball at my school. I can swing hard." Carlos was blindfolded. He hit the piñata and it split open! Treats and toys spilled out everywhere. They heard a boom and pop pop. "Fireworks!" Mateo yelled. Red, green, and blue lights filled the night sky. "It's so beautiful!" said his cousin. At midnight, the family walked to the old church. Inside, the dark church glowed from the light of candles. It was very quiet. Carlos watched the candles flicker all around him. Back at their uncle's home, they found more food and treats waiting for them. "This Navidad has been the best!" said Carlos. "We are lucky." "We can celebrate with our new friends in America and our family here in Mexico." Carlos, Selena, and Mateo were ready for sleep. But Selena remembered something. "Papa, when will we open our presents?" she asked. "We will each open one tomorrow, and the rest on January 6, Three Kings Day," Papa said. "I hope I get a calendar," Carlos said to Mama. "I'll put a star in December," said Carlos. "So I know when we'll come back for Navidad, again!"

5-ESS11 Support and argument with evidence that the apparent brightness of the sun compared to other stars is due to their relative distances from Earth. 5-ESS1-2 represent data in graphical displays to reveal patterns of daily change in length and direction of shadows, day and night, and the seasonal appearance of some stars in the night sky.

Earth's Orbit and the Changing Night Sky

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