Principal researcher James Bauer says observations from the International Asteroid Warning Network will help experts better understand how to send spacecraft to comets in the future ...

A stray comet from another star is swinging past Earth. Discovered over the summer, the comet known as 3I/Atlas will pass ...

An ultra-hot rocky exoplanet may be wrapped in a dense atmosphere, defying expectations about what small planets can sustain.

The giant planets weren't always where we find them today. Jupiter, Saturn, Uranus and Neptune formed in a more compact ...

A vast ring of rocky leftovers between Mars and Jupiter, the asteroid belt preserves clues to how the planets — and Earth ...

After years of transmitting groundbreaking data about the Red Planet's vanishing atmosphere, the veteran spacecraft is now ...

"This work shows without a doubt that Parker Solar Probe is diving deep with every orbit into the region where the solar wind is born." ...

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LONGUEUIL, QC, Dec. 15, 2025 /CNW/ - Once again this year, space enthusiasts have witnessed big leaps forward in Canada.

A law enforcement official told The Associated Press that Rob Reiner’s son has been taken into custody after deaths of the ...

Human spaceflight has entered a phase where one company effectively controls the only operational ride to orbit for ...

An Emirati-backed secessionist group in Yemen is expanding its control in the south. The Southern Transitional Council has ...