In 2021, NASA gave the all-clear to another potentially worrisome asteroid, Apophis, after new telescope observations ruled ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of hitting Earth in 2032.

The four-planet lineup that began in January concludes by mid- to late February, as Saturn sinks increasingly lower in the ...

Is Earth really exceptional?  A new book seems to reaffirm that notion.  But given the right conditions, primitive life may be a mere byproduct of biophysics.

American space agency NASA publishes a short video showing iridescent clouds moving in the thin Martian atmosphere, as seen ...

If the solar system held a poetry slam, each planet would present its unique poetic style. Mercury delivers rapid-fire verses ...

The chances of an asteroid striking Earth within the next decade has doubled in a matter of weeks, according to NASA ...

Look up this week for February’s full snow moon and to catch the last glimpse of a visible parade of planets in the night sky ...

Carlos Slim is not the only one who has doubted that Elon Musk can achieve his plan to take humans to Mars before 2029 ...

New Super Bowl commercials take AI from a hidden force to an everyday tool, yet the shortcomings and inconsistencies were hard to ignore.

If the prediction comes true, the asteroid could lead to an explosion generating 15 megatons of TNT, 100 times greater than ...

NASA’s Perseverance rover uncovers an ancient rock sample in Jezero Crater, possibly dating back billions of years.