A newly discovered nebula, called the ‘Red Square’, displays a dazzling, gem-like symmetry, new observations reveal. But the nature of the star or stars that produced it remains a mystery.
This is an Open Thread.
Something Completely Different
A newly discovered nebula, called the ‘Red Square’, displays a dazzling, gem-like symmetry, new observations reveal. But the nature of the star or stars that produced it remains a mystery.
This is an Open Thread.