Science Star

On July 30th, 2020, NASA launched a rocket that contained a rover called - Perseverance. It will explore mars and will give samples of the soil of the mars and bring it back to Earth so that the scientists can research.    NASA is also planning to send the first man on Mars, which is after the Artemis Mission - Launching the first woman and the next Man on the moon by 2024. (you will see it in my future posts) This would be the next step for Human mankind in the 21st century. QUICK FACTS ABOUT PERSEVERANCE Rover Name: Perseverance Mission: Mars 2020 Launched: July 30, 2020 Launch location: Cape Canerval, Air force station, Florida Landing: Feb 18, 2021 Landing site: Jezero Crater, Mars Mission duration: At least 1 year at mars (687 Earth days) So, the main job of this rover will seek a sign of Ancient life and collect rock samples and comes back to Earth. That's all for today's blog, Will be back with more facts and information. Bye! Raksita Rajagopal Peace wins:)  Credit...

O n Earth, water is the most precious. We are using it in our everyday lives.   But did any of you thought where water has been originated from? or When did the water come to our planet? or Did water came from space?  If you've thought like that, you've come to the right blog!. Today we are going to see How did Water originate on Earth? At first, scientists thought that the Water was present from the Early/ Baby Earth. But if the water was present during the volcanic eruptions, It must have been evaporated. In the modern period, Scientists are suggesting two ways that we might have got water:  By comets and asteroids (Rocky material) From the vast cloud of cloud and dust - Solar Nebula, formed along our sun. Earth's water is similar to the ones that are present in the asteroids. That's the one reason scientists are believing that an asteroid bombardment in the Early days of the solar system could have resulted in the origin of water on our planet. The ratio of deuter...