That’s Achernar, the sky’s ninth brightest star and the end star of the constellation Eridanus the River. Eridanus is one of the largest constellations and it flows in a long leisurely looping ...
The discovery of a planet that is just 20 light-years away has been said to be the closest Earth analogue that scientists have ever uncovered.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback