While this backward question mark is relatively young, writers have been proposing irony symbols since the 1600s. Snark mark. Need to indicate you’re being a petty jerk?

While this backward question mark is relatively young, writers have been proposing irony symbols since the 1600s. READER'S DIGEST, GETTY IMAGES. Snark mark. Need to indicate you’re being a petty ...

The backward question mark was proposed by printer Henry Denham in the 16th century as an end to a rhetorical question.

So, the curved shape that made the question mark could be a tidal tail. The image taken by the telescope, released last month, shows Herbig-Haro 46/47, which is a star forming cloud, Caplan explained.

March was once the first month of the year for many inhabitants of Earth’s Northern Hemisphere. It was the time when spring returned and was widely observed as the occasion for new beginnings… ...

A backward question mark shape on the creature's back reveals early animal evolutionary history. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Saturn is now at its best in our late-winter sky. It appears below and to the left of the conspicuous "sickle" or backwards question-mark pattern of stars marking the head and mane of the ...

Regulus is at the end of a sickle, which appears like a backward question mark. On Valentine’s Day, Venus — named for the Roman goddess of love — will be at its brightest for the year.

A cosmic object in the shape of a glowing question mark has photobombed one of the latest images captured by NASA’s James Webb Space Telescope — and scientists think they know what it might be ...

A surprise discovery in a remote Australian desert region has given us new clues into the evolution of complex animal life, dating back more than 500 million years.