Valerian and the City of a Thousand Planets has largely fallen to the wayside eight years post-release. Still, Luc Besson's sci-fi space opera does hold one distinction: being the most expensive ...

Two “superpuff” planets orbiting a sunlike star over 1,000 light-years from Earth are as big as Jupiter and as dense as ...

LISTEN | Full interview with mathematician Antoine Petit: As It Happens4:51These massive 'super-puff' planets are believed to be lighter than cotton candy About 1,113 light years away from Earth, ...

NASA’s TESS discovered two Jupiter-sized “super-puff” planets lighter than cotton candy, 1,100 light-years away.

Loading external pages may require significantly more data usage than loading CBC Lite story pages. About 1,113 light years away from Earth, locked in orbit around a single star, there are two planets ...

Astronomers have spent years searching for a possible hidden giant planet far beyond Neptune. Unusual orbits among distant Kuiper Belt objects have fueled the Planet Nine theory, but recent ...

Astronomers have uncovered a pair of giant planets that are lighter than cotton candy — super-puffs the size of Jupiter. The featherweight pair — orbiting a star 1,110 light-years away — are the ...

There's a bit of a historical mystery surrounding the star Theta Eridani. Ptolemy in the second century A.D. and al-Sufi in A ...

For the first time, archaeologists identified one of the culture’s famed Classic era mathematicians and astronomers ...

Astronomers have caught what may be a rare cosmic catastrophe unfolding 11,000 light-years away. A seemingly ordinary sun-like star suddenly began flickering wildly, puzzling scientists until they ...

Laptop shopping on a tight budget? Check out 10 great picks that cost less than a grand—ultraportables, gaming laptops, 2-in-1s, even a MacBook—all tested and vetted by PC Labs. From the laptops on ...

NASA's TESS mission has found a planet through gravitational microlensing for the very first time, a detection method it wasn't built for. The planet, a super-Jupiter called Gaia23bra b, sits nearly ...