Butterfly Nebula radius is 1.50 light years; to put it another way, it has a diameter of 3 light years. It would take a spaceship 3 years to travel at the speed of light from one side to the other.For comparison reasons, the Milky Way Galaxy has a diameter of 100,000 Light Years....
In 2007, Hipparcos data was revised with a new parallax of 3.78000, which puts the Rigel distance from Earth as 862.87 light-years or 264.55 parsecs. It should not be taken as though the star is moving closer or further away from Earth. It is purely that the distance was recalculated. ...
Distance and Location:Positioned in the Large Magellanic Cloud, a satellite galaxy of the Milky Way, WOH G64 resides at a distance of approximately 160,000 light years (50,000 parsecs) from Earth. It is located in the southern constellation of Dorado. ...
The age of the universe is about 13.75 billion years. The diameter of theobservable universeis estimated at about 28 billion parsecs (93 billion light-years). As a reminder, alight-yearis a unit of length equal to just under 10 trillion kilometres (or about 6 trillion miles). TheObservable...
WOH G64 is located in theLarge Magellanic Cloud(LMC), a satellite galaxy of the Milky Way and the fourth largest galaxy in the Local Group, afterAndromeda(M31), the Milky Way, and theTriangulum Galaxy(M33). Lying at a distance of about 163,000 light years, the LMC is the second or...