NASA’s double-asteroid redirection test, launched in 2022, was an actual experiment in space. It sent a rocket to strike an ...
"We're arguing that intelligent life may not require a series of lucky breaks to exist," said lead author Dan Mills of the ...
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Photonics researchers from Tampere University, Finland, and Kastler-Brossel Laboratory, France, have demonstrated how ...
The world is watching as NASA tweaks the odds that asteroid 2024 YR4 will hit Earth. But how threatening is YR4, and how does ...
The findings have been crucial for NASA’s planetary defense efforts and critical data for experts assessing the asteroid’s ...
The last week of February holds a special celestial treat in store for astronomers and amateur stargazers. Mercury will become the seventh planet to line up in a current “planetary parade” that’s ...
A rare full seven-planet alignment will be visible in the early night sky between Feb. 22 and 28. We have the tips you need ...
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