Who’s ready for a “planet parade”? The last planetary alignment was in August 2025, when six planets aligned and four were ...
Microscopic crystals extracted from meteorites could help settle a debate about the birth of our patch of the Milky Way.
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The observatory’s Near-Infrared Spectrograph (NIRSpec) instrument observed Uranus for almost a full rotation just over a year ago, showing how the planet’s ionosphere, a thin layer in the planet’s ...
Scientists identify exoplanet candidate HD 137010 b, a possible Earth-size world orbiting a Sun-like star 146 light-years away ...
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