Harvard physicist Avi Loeb revealed that the object is expected to approach Earth on December 17, speeding through the solar ...

Mercury reaches its point of greatest eastern elongation on Friday (July 4), presenting an excellent opportunity to spot the ...

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

If humans are ever going to live beyond Earth, they'll need to construct habitats. But transporting enough industrial material to create livable ...

President Donald Trump is just one stroke of a pen away from handing another major blow to Elon Musk 's plans for the future ...

By discovering carbonate rocks, NASA's Mars rovers may have unlocked the key to understanding the fate of the Red Planet's climate.

A meteorite that is the largest known piece of Mars on Earth is expected to fetch up to $4 million when it goes up for ...

From Mercury’s peak visibility to the Southern delta Aquariids meteor shower, July’s skywatching lineup promises an array of ...

One of the great unsolved problems in modern planetary science is written on the surface of Mars.Mars has canyons that were carved by rivers, so it ...

Synthetic lichens could transform Martian dust into self-growing habitats for future Mars bases and 3D printed buildings.