Scientists discussed the threat of asteroids at a recent conference in Phoenix. Here's what they said.
The Daily Galaxy on MSN
“It keeps me up at night”: NASA warns Earth is threatened by 15,000 asteroids big enough to wipe out a city
On 14 February 2026, at the American Association for the Advancement of Science annual meeting in Phoenix, Arizona, Kelly ...
NASA's head of planetary defence, Dr Kelly Fast, has issued an unsettling update on thousands of ‘city-killer’ asteroids that could hit Earth.
Morning Overview on MSN
NASA warns 15,000 ‘city-killer’ asteroids are lurking near Earth
NASA estimates that roughly 25,000 near-Earth asteroids measuring at least 140 meters across orbit in our planetary neighborhood, but surveys have so far cataloged only about 40% of them. That gap ...
In 1985, Ellison Onizuka became the first Hawaii-born astronaut to fly into space aboard the Space Shuttle Discovery. Onizuka, a Hawaii Island native, died a year later with the crew of the Challenger ...
NASA scientists are warning us that thousands of "city-killer" asteroids are currently on trajectories to hit Earth.
Launched this past July, [NISAR]( has been touted as one of the most advanced radar systems in NASA’s tenured history. So, it is surprising to some, but not all, that this project was the result of a ...
Related Ross, Vanderbilt University and Amazon Web Services hope to build a larger defense tech presence in West Palm Beach.
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