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“#Atmosphere Shares New Song With MF DOOM and Aesop Rock: Listen” “Barcade” appears on Atmosphere’s new album Word? and arrives with a new video If you liked the article, do not forget to share it with your friends. Follow us on Google News too, click on the star and choose us from your favorites. For forums sites…
“#NASA unveils plans for first-ever flight on Mars” When NASA’s Perseverance rover landed on Mars last month, it didn’t arrive alone. Tucked under the belly of the buggy, a helicopter named Ingenuity had hitched a ride to the red planet. Its mission: to complete the first powered flight on another world. Credit: NASA/JPL-Caltech/MSSSIngenuity was stowed under…
“#3.7 billion year-old rocks from Greenland may hold secrets of life on Earth” Earth hasn’t always been a blue and green oasis of life in an otherwise inhospitable solar system. During our planet’s first 50 million years, around 4.5 billion years ago, its surface was a hellscape of magma oceans, bubbling and belching with heat…
“#NASA spotted a snake-like exoplanet that shed and regrew its own atmosphere” The hellish world of GJ 1132 b, discovered in 2015, is only 60% more massive than Earth and is roughly the same age as our home planet. Even the atmospheric pressure at the surface is similar to that here on Earth. However, this is where…
“#Microbes grown on Mars’ ruddy crust hint at signs of life” Billions of years ago, Mars was home to oceans, rivers, and seas. During this ancient era of the Red Planet, atmospheric pressures and temperatures were higher than today, making Mars a far more temperate world than the one we know in our modern age….
“#Earth has been habitable for billions of years — simulations show it was ‘just luck’” It took evolution 3 or 4 billion years to produce Homo sapiens. If the climate had completely failed just once in that time then evolution would have come to a crashing halt and we would not be here now. So…
“#How climate change made Venus impossible to inhabit” We can learn a lot about climate change from Venus, our sister planet. Venus currently has a surface temperature of 450℃ (the temperature of an oven’s self-cleaning cycle) and an atmosphere dominated by carbon dioxide (96%) with a density 90 times that of Earth’s. Venus is a…
“#This Martian asteroid might explain why planets are wet” Water forms naturally during the course of many chemical reactions, so one possibility is that water was created during chemical reactions in the early solar system. Another possible explanation is that water was delivered to the surface of planets through collisions with comets — which are,…
“#Agriculture on Mars: Can it be done?” Martian colonies of the future will require vast quantities of food, but bringing an endless stream of foodstuffs from Earth would be costly and dangerous. The best answer to this conundrum is to grow food in greenhouse, specially constructed for that purpose. However, such a system would likely…
The Moon was for a long time considered to be bone dry, with analyses of returned lunar samples from the Apollo missions showing only trace amounts of water. These traces were in fact believed to be due to contamination on Earth. But over the past two decades, re-analyses of lunar samples, observations by spacecraft missions,…