`Tsunami Wave` still being experienced by NASA's Voyager 1 spacecraft

 Scientists have revealed that the "tsunami wave" that NASA's Voyager 1 spacecraft began experiencing earlier this year is still propagating outward.

NASA voyager 1 officially enters interstellar space

NASA`s Voyager 1 spacecraft has already entered interstellar space, according to reports.

Signs changing fast for NASA`s voyager at edge of solar system

Two of three key signs of changes expected to occur at the boundary of interstellar space have changed faster than at any other time in the last seven years.