It appears our solar system is getting more popular with out-of-towners. Astronomers have found a third interstellar object, ...

In his new book '52 Assignments: Night Photography', award-winning astrophotographer Josh Dury invites you to raise your lens ...

The second half of the 19th century was a particularly interesting time to imagine Mars. This was a period during which the ...

Earth lives in a shooting gallery, with small and large rocky bodies in abundance in our solar system. Are we in danger of ...

Named for the pioneering astronomer Vera Rubin, whose work on galaxy rotation helped prove the existence of dark matter, the ...

For hundreds of years, the only time mankind could see the Sun’s corona, which is the highly hot and ethereal outer ...

Based on the New York Times best-selling novel by Andy Weir, who penned the wildly successful book-turned-movie The Martian, Amazon MGM Studios' Project Hail Mary will take you far beyond the solar ...

Billionaires are building ultra-luxury doomsday bunkers that rival five-star resorts with lavish amenities beneath the earth.

A11pI3Z is only the third interstellar visitor to be discovered, and astronomers can’t say yet whether it is a comet or a ...

"Astronomers may have just discovered the third interstellar object passing through the Solar System!" the agency's ...

An object thought to have come from another star has been seen entering the solar system at high speed, and is expected to ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to oblivion ...