Pluto, Dwarf Planet
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Earth may have produced much of its water during the planet's formation, as rocky pebbles reacted with the hydrogen-rich atmosphere surrounding the young planet, according to new research published in Nature Geoscience.
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One rocky planet was measured at 37 Earth masses, but it may not be that massive after all, and astronomers have found a possible reason
Some of the biggest rocky planets ever discovered might not be quite what they seem. A new study suggests that activity on their host stars could be making eight unusually dense planets look much heavier than they really are.
Narrated by Sir David Attenborough, the popular nature docuseries is now airing on BBC America. By Rudie Obias If you purchase an independently reviewed product or service through a link on our website, The Hollywood Reporter may receive an affiliate ...
Life arose on Earth at least 3.5 billion years ago, and our planet has remained habitable ever since—not too hot, not too cold. These life-sustaining conditions are possible in part thanks to a built-in,
Scientists found an intriguing world in our galaxy. They confirmed the existence of a rocky planet, called a "super-Earth," that's some six times as massive as Earth. While the world HD 20794 d is larger than our planetary home, it's relatively low-mass ...
Astronomers have discovered a new Earth-like planet that might be a good candidate for habitability. The exoplanet, GJ 3378b, is about twice the size of Earth and 25 light-years away. The team of researchers, led by the University of California, Irvine ...
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Computer simulations suggest that there is an undiscovered Earth-like planet lurking in the distant Kuiper Belt ...
After its debut in the United Kingdom, "Planet Earth III" will soon be available to stream in the U.S. The third iteration of the smash hit natural history series "Planet Earth" continues its exploration of Earth and its inhabitants over eight episodes ...
What conditions are necessary for a planet to harbor life?Water, atmosphere, crust, distance from the star—as we consider changing each of these various conditions one by one, we begin to see how delicately balanced the current Earth environment really is.
