Six more people are preparing to fly on a Blue Origin rocket to the edge of space, and Jeff Bezos' spaceflight company is ...

Elon Musk outlined SpaceX’s plans for flights to Mars, along with his long-term vision to establish a permanent city on the ...

In December 2021, the James Webb Space Telescope launched aboard the Ariane 5 rocket, marking a historic moment for astronomy ...

Mark Rober, a NASA engineer turned YouTube launched a selfie satellite 'SAT GUS' to space for humans to capture a selfie with ...

There's no shortage of round celestial objects in our universe. Planets, moons and stars all exhibit lovely spherical shapes.