It may be a 20km wide comet or a cosmic snowball, but it does not pose a threat to Earth. Read more at straitstimes.com. Read ...

This is the moment a mysterious object that has come from interstellar space was spotted travelling through our solar system.

Some 350 years after a supernova, its shockwave reaches interstellar space and causes clouds of gas and dust to glow. Credit: NASA / ESA / CSA / STScI / Jacob Jencson (Caltech/IPAC) Scientists ...

From the get-go, you blast off to another planet via an immersive video that plays in a room disguised as a space ship. Up a mirrored hallway with moving light, and you find yourself on an alien ...