Iraq cost us $6 trillion. Even a short Iran war could add $1 trillion to a budget deficit that Trump may already be tripling.

In 2022, a NASA spacecraft intentionally barreled into the tiny asteroid Dimorphos during a planetary defense test. New observations show how it went.

The mission without a doubt proves that we could deflect a hazardous asteroid away from Earth — so long as we discover it in the nick of time.

Syracuse, N.Y. — Bryan Hodgson doesn’t just preach playing hard. He charts it. He calculates it. He requires it. In interviews, the South Florida men’s basketball coach gives off equal measures of ...

NASA’s DART mission precisely measured changes in asteroid Dimorphos’ orbit and the Didymos system’s heliocentric motion ...

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One of the anticipated dangers from outer space is that a meteor could crash into earth, and cause mass extinction. It had happened once 65 million years ...

NASA’s historic asteroid experiment has revealed an unexpected outcome. Scientists now report that the Double Asteroid ...

NASA's DART mission altered the orbits of both Didymos and Dimorphos around the Sun, validating kinetic impact as a viable ...

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You gotta start somewhere, and in this case astroboffins would have been nowhere without help from intrepid volunteers NASA has published new analysis of its 2022 planetary defense test that suggests ...

In September 2022, NASA’s DART spacecraft rammed into the asteroid moonlet Dimorphos at nearly 15,000 miles per hour (24,000 ...