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Science

20 New Moon Found Around Saturn, Satellite Snagging Record from Jupiter

Saturn was discovered by Jupiter as the solar satellite of the solar system. Astronomers found only 20 previously unaware Saturnon moons that boosted the sound of the planet's talent of known satellites to 82 – three more than Jupiter. And there's even more exciting news: You can help name these new things. Seventeen of them had retrograde orbits, meaning they …

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Saturn reached Jupiter as the planet with most moons

copyright copyright NASA / JPL-Caltech / Space Science Institute image caption Roll over Jupiter, Saturn is the new king of the moon Saturn reached Jupiter as the planet with the most moons, according to US researchers. One team discovered a haul of 20 new moons circling the ringed planet, bringing the total to 82; Jupiter, in contrast, has 79 natural …

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Here's an example of NASA's insane longevity to safely land on Mars

For three weeks in April and May of 2019, NASA's Lander Vision System took off 17 flights in front of a helicopter. Pursuit Aviation The vision system is an integral part of a guidance system called Terrain-Relative Navigation on the Mars 2020 rover. Missions took place at the Mojave National Preserve as well as Death Valley. Pursuit Aviation While it …

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Our use of groundwater is destroying groundwater ecosystems

An increasing number of people depend on water released from the ground, especially in debris regions, but water sources it is constantly depleted. Less groundwater not only means less water for us – it also means less water flowing into rivers and streams that support fresh water ecosystems. A paper in Nature this week looks at groundwater use worldwide, estimating …

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The center of the Milky Way galaxy erupted 3.5M years ago

The expanse of the Milky Way is home to a lifetime as we know it, but about 3.5 million years ago, something strange and "dramatic" happened – a massive explosion in the middle of it. According to a new study, the galaxy was struck by an energy fire, near a massive black hole. Eventually, the impact of the fire felt …

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How does a & # 39; space elevator & # 39; on Earth or on the moon

A growing number of technology-space scientists and enthusiasts are looking for ways to produce a huge elevator, either Earth or the moon, that can carry freight to and from space. has not been peer reviewed, the two graduate students have proposed a version of a space elevator that extends from the moon to Earth-level orbit. They said the structure could …

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