People always wonder how the moon was made. The birth of the planets 4.5 billion years ago was extremely violent. They grew to full size by absorbing rival planet embryos in a series of titanic collisions—one of which probably gave Earth its moon (below). The moon’s large size, low density, and other features suggest that it emerged from an explosion […]
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Scientists performed a study on the effects of long periods spent in space to check on cognitive impairment. They found that if humans are exposed to space radiation for long periods of time they could suffer from cognitive impairment – “Space Brain”. Some private companies are working on getting some habitats that can transport astronauts to Mars in the next […]
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Astronomers have found the strongest evidence yet that ancient Mars had a massive ocean for millions of years— an indication that the Red Planet once had everything necessary to support life. Shortly after Mars formed 4.5 billion years ago, NASA scientists say, the planet was wet, with enough water to cover the entire planet to a depth of about 450 […]
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On July 31st, 2018 Mars will be the closest to the Earth than it’s been since 2003. It won’t pass this close to Earth again until September 15th, 2035. So mark the date, and be sure to check it out. In the days leading up to the event known as a Mars Close Approach, Mars will seem brighter in the […]
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