A major survey verifies 3,500 gravitational lenses, offering new tools to map dark matter and track cosmic expansion.
Climb Lovecraftian mountains and recover cursed objects in turn-based roguelite Ascenders, which looks like Darkest Dungeon ...
NASA is returning to the moon with Artemis II. What are the health risks to the astronauts? A doctor explains.
For the short Artemis II mission, the risk is managed and comparable to about a month on the ISS, but it becomes more ...
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