New research suggests Borisov—the second known interstellar visitor to our solar system—had never previously visited a star, not even the one from …
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All eyes will be on the Boca Chica launch facility in Texas today as SpaceX attempts its next high-altitude test of a Starship prototype rocket. You …
A newly detected auroral feature on Jupiter bears a striking resemblance to expanding smoke rings, in a discovery made possible by NASA’s Juno …
Asteroid Apophis—one of the scariest rocks in the solar system—won’t pose a threat to Earth for at least another century, according to updated NASA …
A planetary scientist says subterranean water worlds are likely common in the galaxy and probably even better for life than Earth-like environments. …