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

"A planet orbiting not just a binary, but a binary brown dwarf, as well as being on a polar orbit, is rather incredible and ...

The image of Luke Skywalker gazing wistfully across the desert of Tatooine while a pair of “suns” set on the horizon is among ...

Next week, Space X is launching a four-day mission to polar orbit in a SpaceX Dragon capsule that could unlock a new area in space for future spaceflights. X/@SpaceX Four space explorers will ...

The two exoplanets, or planets outside of our solar system, orbit a star called TOI-1453, which is slightly cooler and smaller than our sun. Located about 250 light-years from Earth in the Draco ...

But in general, the idea is to provide an unpressurized module in which one or more satellites can be pre-positioned in orbit. Such a module would isolate the satellites from the space environment ...

What’s better than being able to launch satellites quickly to orbit? Having them there already—or so goes the thinking behind a new $60 million Space Force contract to develop an “orbital ...

Fram2, the first human spaceflight to orbit the poles, is scheduled to launch no earlier than 11:20 p.m. EDT on March 31. The SpaceX mission will be crewed by four explorers of the Arctic regions ...

Carbon dioxide has been detected on a planet outside our solar system for the first time ... “Given what we know about the star they orbit, this probably indicates that they formed by core ...