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Categories: Offbeat: Space
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Published Plasma thrusters used on satellites could be much more powerful - Plasma Thrusters Used on Satellites Could Be Much More Powerful



It was believed that Hall thrusters, an efficient kind of electric propulsion widely used in orbit,...
Published Earth was created much faster than we thought: This makes the chance of finding other habitable planets in the Universe more likely - Earth was created much faster than we thought: This makes the chance of finding other habitable planets in the Universe more likely



Over the past decades, researchers thought Earth was created over a period of more than 100 million...
Published Astronomers uncover risks to planets that could host life



A groundbreaking study has revealed that red dwarf stars can produce stellar flares that carry far-u...
Published James Webb Space Telescope captures the end of planet formation



How much time do planets have to form from a swirling disk of gas and dust around a star? A new stud ...
Published Using eclipses to calculate the transparency of Saturn's rings



A student has measured the optical depth of Saturn's rings using a new method based on how much sunl ...
Published James Webb Space Telescope images challenge theories of how universe evolved - James Webb Space Telescope Images Challenge Theories of How Universe Evolved



Astronomers find that six of the earliest and most massive galaxy candidates observed by the James W...
Published Listen to a star 'twinkle'



Many people know that stars appear to twinkle because our atmosphere bends starlight as it travels t...
Published Mars likely had cold and icy past, new study finds



The question of whether Mars ever supported life has captivated the imagination of scientists and th...
Published How the 'heart and lungs' of a galaxy extend its life



Galaxies avoid an early death because they have a 'heart and lungs' which effectively regulate their...
Published Twinkle twinkle baby star, 'sneezes' tell us how you are



Researchers have found that baby stars discharge plumes of gas, dust, and magnetic flux from their p...
Published Little groundwater recharge in ancient Mars aquifer, according to new models



Mars was once a wet world. The geological record of the Red Planet shows evidence for water flowing...
Published Astronomers report oscillation of our giant, gaseous neighbor



A few years ago, astronomers uncovered one of the Milky Way's greatest secrets: an enormous, wave-sh...
Published Scientists propose new theory that explains sand ripples on Mars and on Earth



Sand ripples are symmetrical. Yet wind -- which causes them -- is very much not. Furthermore, sand r ...
Published Venus has almost no water: A new study may reveal why



Billions of years ago, Venus may have harbored as much water as Earth. Today, almost all of it has d ...
Published Researchers engineer new approach for controlling thermal emission



If a material absorbs light, it will heat up. That heat must go somewhere, and the ability to contro...
Published Mysterious dashes revealed in Milky Way's center - Mysterious Dashes Revealed in Milky Way's Center



In the early 1980s, astronomers discovered gigantic, one-dimensional filaments dangling vertically n...
Published New study puts a definitive age on Saturn's rings -- they're really young - New Study Puts a Definitive Age on Saturn's Rings -- They're Really Young



Physicists measured the flux of interplanetary dust around Saturn. The researchers concluded that th...
Published Astronomers discover metal-rich galaxies in early universe - Astronomers Discover Metal-Rich Galaxies in Early Universe


While analyzing data from the first images of a well-known early galaxy taken by NASA's James Webb S...
Published Early universe crackled with bursts of star formation, Webb shows - Early Universe Crackled with Bursts of Star Formation, Webb Shows



Among the most fundamental questions in astronomy is: How did the first stars and galaxies form? NAS...
Published Astronomers witness the birth of a very distant cluster of galaxies from the early Universe - Astronomers Witness the Birth of a Very Distant Cluster of Galaxies from the Early Universe



Astronomers have discovered a large reservoir of hot gas in the still-forming galaxy cluster around...