See individual artifacts on the deck of sunken Antarctic ship HMS Endurance
This week, explore a sunken Antarctic ship in detail, keep an eye out for a historic comet sighting, learn why dolphins smile ...
NASA works against the clock with risky plan to stop asteroids that could wipe out Earth
NASA is developing plans to defend Earth against potential "planet killer" asteroids by considering launching a large fleet of spacecraft or even using a nuclear device to deflect ...
An asteroid the size of the Golden Gate Bridge is approaching—but should we worry?
A large asteroid named 1998 ST27 is approaching Earth. Despite being potentially hazardous, it will pass by at a safe ...
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Asteroid mining is a trillion-dollar space opportunity, shows study
A new opportunity for the future of space exploration and industry has emerged: asteroid mining. While astronomers recently ...
The Day NASA Smashed an Asteroid: What It Was Like Inside Mission Control
The author of a new book on the DART mission takes us behind the scenes of the day NASA smacked an asteroid.