Science

[ad_1] SpaceX, the rocket company owned by Elon Musk, launched a rocket with four astronauts into space. This is NASA’s first mission to send astronauts into space using a privately owned spacecraft. This is the second crew launched into orbit by SpaceX, which hopes to promote more scientific research by …

[ad_1] The periodic table of the elements, created mainly by the Russian chemist Dmitry Mendeleev (1834-1907), celebrated its 150th anniversary last year. It would be hard to overstate its importance as an organizing principle in chemistry: all budding chemists know it from the earliest stages of their education. Given the …

[ad_1] By: Explained Desk | New Delhi | Updated: November 29, 2020 9:59:15 am Asteroids 1 km or more in diameter, capable of causing catastrophic effects worldwide, are extremely rare and affect our planet once every 100,000 years. (Representative image) A relatively large asteroid, named 153201 (2000 WO107), will move …

[ad_1] Map of the position and speed of the Milky Way. The arrows show position and velocity data for the 224 objects used to model the Milky Way. The solid black lines show the positions of the spiral arms of the Galaxy. The colors indicate groups of objects belonging to …

[ad_1] Image: NASA Nobody would deny the risks of living in space. While floating in microgravity seems like a safe environment, astronauts living aboard the International Space Station (ISS) are prone to a number of health problems. While the causes of things like muscle atrophy and loss of bone density …

[ad_1] Arab World – News of the Day – November 29, 2020 | Arab SputnikArabic – News, opinions and Radio Sputnik . [ad_2] Source link

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[ad_1] Sentinel-6 Michael Freilich satellite was launched from Vandenberg Air Force Base in central California on November 21. NASA’s Eyes visualization tools allow you to follow the spacecraft at the start of its mission to measure the height of the sea level as it orbits the Earth. Credit: NASA / …

[ad_1] 00:53 China’s Chang’e-5 spacecraft decelerated and entered lunar orbit on Saturday, completing a critical step in its journey to collect and return lunar samples, the China National Space Administration (CNSA) announced. The spacecraft performed braking in distress without incident and successfully entered the lunar orbit, according to real-time monitoring …

[ad_1] An asteroid named (153201) 2000 WO107, which is more than 800 meters high and more than 500 meters wide – bigger than the Burj Khalifa skyscraper – will pass Earth on November 29 and be closer to our planet at 10.38, according to scientists from the National Aeronautics and …