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Strange chemical in clouds of Venus defies explanation. Could it be a sign of life? Discovering life beyond Earth may well start with a sniff, a whiff of some chemical that scientists struggle to explain without invoking a strange, shadowy microbe. That first step has happened on Mars and on a few distant moons, and now, scientists suggest, ...
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Two major Antarctic glaciers are tearing loose from their restraints, scientists say Two Antarctic glaciers that have long kept scientists awake at night are breaking free from the restraints that have hemmed them in, increasing the threat of large-scale sea-level rise. Located along the coast of the Amundsen Sea in West Antarctica, the ...
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What makes Earth's atmosphere so special? Paul M. Sutter is an astrophysicist at SUNY Stony Brook and the Flatiron Institute, host of Ask a Spaceman and Space Radio, and author of How to Die in Space. We Earthlings think we're oh-so-special. The abundance of oxygen in our atmosphere and the ...
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Carbon-rich planets made of diamonds may exist beyond our solar system, study says Carbon-rich planets made of diamonds may exist beyond our solar system, study says. By Ashley Strickland, CNN. Updated 4:50 PM ET, Mon September 14, 2020. This artist's illustration shows two gas giant exoplanets orbiting the young star.
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Infinite chains of hydrogen atoms have surprising properties, including a metallic phase An infinite chain of hydrogen atoms is just about the simplest bulk material imaginable—a never-ending single-file line of protons surrounded by electrons. Yet a new computational study combining four cutting-edge methods finds that the modest material ...
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Covid-19 study suggests to screen recovering athletes for heart inflammation before they return to play (CNN) As athletes recover from Covid-19, taking images of their hearts to screen for inflammation may help doctors determine when it could be safe to get back in the game, new research suggests. Covid-19's impact on the heart: Two new studies ...
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Uranian moons in new light More than 230 years ago astronomer William Herschel discovered the planet Uranus and two of its moons. Using the Herschel Space Observatory, a group of astronomers led by Örs H. Detre of the Max Planck Institute for Astronomy now has succeeded in ...
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Gene editing to produce 'super dad' livestock Scientists have produced gene-edited animals they say could serve as "super dads" or "surrogate sires". The pigs, goats, cattle and mice make sperm carrying the genetic material of donor animals. The researchers used a hi-tech gene editing tool to knock out ...
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Study casts doubt on 'sky disk' thought to be oldest representation of the heavens One of Germany's most famous ancient artifacts may not be what it seems, if a new study is to be believed. Fierce debate over the Nebra Sky Disk has been reignited by a new study that suggests it is at least 1,000 years younger than previously thought, and ...
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Missions to Venus: Highlights From History, and When We May Go Back Venera 4 in 1967 became the first spacecraft to measure the atmosphere of another planet, detecting large amounts of carbon dioxide that cause the ceaseless Venusian greenhouse effect. Image.
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