Science says time travel is possible, but probably not in the way you're thinking.
There are a few good theories for a multiverse — an infinite number of parallel universes besides our own.
The Western zodiac is a set of constellations defined by ancient scientists and diviners. Now, they're used to orient skywatchers, navigate without technology and inspire interest in the night sky.
Inspiration4 will be the world's first spaceflight unsupervised by professional astronauts, using commercial equipment to launch civilian space enthusiasts into orbit.
A biography of Soichi Noguchi, JAXA astronaut and only non-American so far to fly in the space shuttle, the Soyuz and SpaceX Crew Dragon.
Tianwen-1 is the ambitious first independent interplanetary mission from China, now in orbit around Mars.