Four planets found orbiting a star 6 light-years from Earth
Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...
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The Solar System Passed Through a Massive Cosmic Wave Millions of Years Ago — And This May Have Cooled Earth
The Radcliffe Wave is a massive, undulating structure filled with dense clouds of gas and dust, stretching across several ...
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A giant extraterrestrial 'wave' hit Earth 14 million years ago — and may have dramatically altered our planet's climate
Our solar system's journey around the center of the Milky Way takes it through varying galactic environments, and one may ...
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Earthing Systems
The Hubble Space Telescope has captured images of two young stars, HOPS 150 and HOPS 153, in the Orion Nebula, which is located about 1,300 light-years from Earth. The binary system HOPS 150 glows ...
Bulletin of the Atomic Scientists5d
Earth on the brink? Looking back on nearly two decades of tipping point research
David Armstrong McKay is a lecturer and researcher at the University of Sussex and the lead author of a 2022 paper that ...
4.5 billion years: The moon is probably almost as old as the solar system
Researchers are still not sure how old the moon is. However, there is now growing evidence that it is almost as old as our ...
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Our Solar System's Planets: Earth
Everything you could want to know about our home planet, Earth. When it comes to astronomical subjects for videos, I don't ...