Elon Musk announces SpaceX's shift to prioritize building a lunar city over Mars, aiming for a self-growing settlement on the Moon.
Learn about HD 137010 b, a cold Earth‑sized planet candidate that sits near the outer edge of its star’s habitable zone.
Learn about a new Kreutz sungrazing comet that could be lighting up our skies come April 2026.
Using archival radar data from NASA’s Magellan spacecraft, planetary researchers have identified a vast underground conduit beneath the surface in the Venusian region of Nyx Mons.
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