Astronomers have found thousands of exoplanets — worlds beyond our solar system. Most of them are in single-star systems, ...

For the first time, scientists have found strong evidence of a "polar planet"—a planet whose orbit is tilted at 90 degrees compared to the orbit of its two host stars. The discovery, made using the ...

In 2018, astronomers discovered a brown dwarf binary system. Brown dwarfs are stellar objects that never had enough mass to ...

Those of you on the lookout for innovative ways of setting fire to a mound of surplus cash will have been keeping a close eye on the escapades of Katy Perry and her fellow blue-suited all-women space ...

With over 3,520 orbits around Earth and 93.3 million miles travelled, Don Pettit has experienced our planet from a ...

Hamas' Gaza chief said on Thursday (April 17) the group was ready to immediately negotiate a deal to swap all hostages for an ...

U.S. President Donald Trump described Thursday's (April 17) shooting at Florida State University as "terrible", but said he ...