NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting within the habitable zone of its star – the range of distances where liquid ...

Prototype aircraft for supersonic airliner breaks sound barrier ...

Live updates from Tuesday's SpaceX Maxar 3 mission that launched a Falcon 9 rocket from NASA's Kennedy Space Center and ...

SpaceX launched a commercial satellite from Florida on Tuesday evening. The space company had warned that one or more sonic ...

Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...

Scientists found an intriguing world in our galaxy.

Sonic 3 set up an explosive sequel with Metal Sonic and Amy Rose – and a new rumor could reveal which game Sonic 4 will adapt.

For a few brief evenings around February 28, every planet in our solar system will be visible at once, with Mercury making a cameo in the planetary parade which is running all this month and next.

And, in fact, an even greater opportunity lies in the months ahead, when yet another planet joins the "parade." Which planets will be visible in January? Jan. 25 is a good time to look at the arc ...