Of all the potential super-Earths—terrestrial exoplanets more massive than Earth—out there, an exoplanet orbiting a star only 40 light-years away from us in the constellation Cetus might be the most ...
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Webb Spots Neptune’s Ghostly Auroras for the First Time—And They’re Nothing Like Earth’s
For the first time ever, NASA’s James Webb Space Telescope has captured vivid auroras swirling in Neptune’s upper atmosphere—revealing a phenomenon that had eluded astronomers for decades. As reported ...
What can sub-Neptunes, exoplanets whose sizes are between Earth and Neptune, and which are between the known for their water-rich compositions, teach astronomers about both where and how to find life ...
Scientists have seen one of the mysterious “dark spots” on Neptune from Earth for the first ever time. Researchers spotted the feature using the European Southern Observatory’s Very Large Telescope, ...
Six planets will be parading through the sky at the end of the month, and you won’t have to stay up late into the night to ...
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