Sun Yat-sen

3. Tasks In order to get answers to the Mission questions, Euclid will measure the geometry , expansion rate and structure growth in the Universe as a function of redshift. This map, spanning 3/4 of the lifetime of the Universe will complement the single snapshot at z ≈1100 made by WMAP and Planck. By combining the use of Redshift measurements (4.1), Weak gravitational lensing (4.2) and Baryonic Acoustic Oscillations (4.3), both Dark Energy (DE) and Dark Matter(DM) will be investigated in the…

Heat conduction mechanism represents the energy loss at the particle surface due to the collisions with the surrounding gas molecules. There is no simple theory to explain the cooling mechanism of the particles. During the laser pulse, the particle achieves the peak temperature and emit thermal signal. After the laser pulse duration, the particle starts to cool down. The cooling of the particles is characterized by a decay function. The decay of LII signal provides information about the primary…

“The Sun is alone too but it still shines” by an anonymous author. This quote shows us that just because you are alone doesn't mean you can stop being yourself. In “All Summer In A Day”, by Ray Bradbury, the main character Margot discovers how hard it is to fit in. As Margot tries to fit in and explain the sun to her new classmates, she finds herself alone because none of the kids believe her stories about the sun. Some students then find out that she may be returning to Earth, away from the…

every night when the sun goes down, we have a different form of light. The moon orbits the Earth, like the Earth orbits the sun. The moon we see only orbits around Earth. As the moon orbits our planet, we see that the shape of the moon changes throughout each month. This is because the amount of light that the sun that illuminates the moon changes monthly. These are called the phases of the moon. The phases of the moon are the changes in amount of moon illuminated by the sun as viewed from…

I deeply inhaled the cool, salty sea air, which blowed in calm gusts. The sun’s rays wrapped around me like a warm blanket, sending happiness and serenity through me. I took deep breaths as I listened to the consistent sound of waves hitting the shore, and rested my tired muscles. It was a perfect day, especially after playing a long, tiring tennis match in Boca Raton, Florida. I lied down on my turquoise beach towel and closed my eyes, simply to relax. “LISA!” my mom shouted, sending…

I miss this place. Everything about this place gives me joy. If you close your eyes you can feel it. When you look out you see the crystal clear water, you can even see the golden sands through the apparent water. If you allow yourself to walk ahead you will soon feel the shore's edge, the crisp water hits your feet with a splash. A chill runs up your legs and refreshes you from the humidity. As you walk farther you may feel the fish grace by your feet. Close your eyes and listen to the laughs…

He used his learning to find out what way comets were facing and he found out the moon has gravity which controls the tide and the exact time the time changes. That proved the sun was in the middle of our solar system this is also known as "heliocentric model." Him finding out gravity came to him over time. All of this information backs up the facts of our next topic Earth. Isaac Newton predicted that Earth is probably a sphere…

The Sun is a massive, white ball of gas that fuels the solar system. Without it, life wouldn’t be able to survive on earth. It has lived for billions of years, providing energy and light. Nothing can live without it. The Sun, which is also called Sol, is estimated to be 4.6 billion years old with up to five billion years left in its life. It is currently in its yellow dwarf phase of life. It is located in the Milky Way galaxy in a spiral arm known as the Orion Arm. The Sun orbits the center of…

Most people get on giant boats to enjoy the blue ocean. A lot of people relax in the sun to get a suntan on their bright beautiful skin.I always see people walking and running on the beach for their health to exercise.The beach has a bunch of surfers who enjoy the big blue ocean waves . People walking their big brown and black dogs to give…

used as decor, and sand filled jars which were left by past visitors. A hammock was hung on the top story which became my safe haven of fresh air and solitude. Each morning I swung to the slow, crashing of the waves as the sun began to rise. A creaking noise filled my ears…