But just below those stars, in the background of the stunning ... It's unclear exactly what the question mark-shaped object might be, but its color and shape give us some idea.

Picture: ESA. But just below them, in the background of the stunning deep-space image, was an object that resembled a huge, red question mark suspended in the night sky. It’s unclear what the ...

The photo shows a tightly bound pair of young stars known as Herbig-Haro 46/47, surrounded by a disc of gas and dust, and dotted by distant galaxies and stars in the background. ESA says Herbig ...

But just below them, in the background of the stunning deep-space image, was an object that resembled a huge, red question mark suspended in the night sky. It’s unclear what the strange object ...