NASA confirms that asteroid 2025 MW91, estimated to be 140 feet across, will make its closest approach on 5 July.

The recently discovered asteroid 2024 YR4 has caught astronomers' attention for an unexpected reason. While the risk of ...

YR4 won’t hit Earth, but a 4% chance remains for a lunar impact. ESA's upcoming NEOMIR telescope could revolutionize early ...

Astronomers discovered 3I/ATLAS, an interstellar object moving at over 60 km/s towards the Sun. It's the third known object ...

Early predictions suggested a 1% chance of a collision with Earth, a figure that was later revised to a remarkably low 0.004% ...

On this week's episode of the Best of Quirks & Quarks with Bob McDonald: lizard bubble breathing, ancient puberty, zapping an ...

A MYSTERIOUS cosmic object has been spotted zooming through our solar system – and astronomers say it is only the third of ...

The first interstellar object spotted in our Solar System was the cigar-shaped ‘Oumuamua, discovered in 2017 by the ...

Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

NASA has since confirmed the object is an interstellar comet called 3I/ATLAS – and it is only the third interstellar object ...

NASA said the comet will make its closest approach to the sun in late October, scooting between the orbits of Mars and Earth ...

A piece of outer space rock that blasted through the sky above metro Atlanta is now a part of Georgia's Tellus Science Museum ...