Witryna1 lut 2015 · Just a quick question: How do we know what life on other planets (if there is) would need? For example, life on Earth needs oxygen, water, etc. But what about life on other planets? Is it possible that they use methane instead of oxygen?Sorry if you didn't understand my question. Jump to content. Witryna5 godz. temu · Water is life. No other definition captures quite so aptly what this essential element means for our lives, livelihoods and the natural environment. Although it is considered both a renewable and a non-renewable resource, water is becoming scarce and is expected to reach a critical point by 2040. Out of the total volume of …

Why Earth? Looking for Life on Other Worlds

Witryna1 kwi 2024 · The technology could be used to detect the tell-tale signs of life on other planets. This illustration shows what exoplanet WASP-39 b could look like WitrynaThe study of planetary habitability also considers a wide range of other factors in determining the suitability of a planet for hosting life. [8] One sign that a planet probably already contains life is the presence of an atmosphere with significant amounts of oxygen , since that gas is highly reactive and generally would not last long without ... dust mop style wax applicator

7 Reasons Why Life Might Exist on Other Planets

WitrynaIf other planets can support life chemically as we know it here on earth, how does this relate to the origin of life itself? Scientists have long speculated on the theory that life in its most primitive form may be the … Witryna15 lut 2024 · Life could exist on a planet orbiting a “white dwarf” star, scientists said this week. What’s going on: Researchers said they may have found a planet that could … Witryna1 dzień temu · Feature On December 4, 1973, NASA's Pioneer 10 became the first spacecraft to observe Jupiter up close, zipping by some 82,000 miles above the alien world's swirling clouds. Its twin probe, Pioneer 11, followed a year later, coming within a third of that distance to the gas giant. Now the European Space Agency is about to try … dvc winter cybersession