Pulsars are dense remnants of dead stars that regularly emit beams of radio waves, which is why some call them "cosmic lighthouses."

During millennia of space exploration, human travellers found remnants and ruins of ancient alien civilizations. It was "Knock, knock, who's there?" but there was no answer...

Here with seven ships, the remnant of his band, / AEneas enters. Glad at length to greet / the welcome earth, the Trojans leap to land, / and lay their weary limbs still dripping on the sand.

In a study published Wednesday in the science journal Nature, Laurentian University geologist Elizabeth Turner detailed how she found fossilized three-dimensional structures that resemble modern sponge skeletons in thin sections of rocks taken from the remnants of a prehistoric ocean reef.

There, in a temple built of ancient stone / I worship: "Grant, Thymbrean lord divine, / a home, a settled city of our own, / walls to the weary, and a lasting line, / to Troy another Pergamus. Incline / and harken. Save these Dardans sore-distrest, / the remnant of Achilles' wrath. Some sign / vouchsafe us, whom to follow? where to rest? / Steal into Trojan hearts, and make thy power confessed."

Originally called Grauman’s Chinese Theatre, it opened in 1927 and is a remnant of Hollywood’s fascination with the Orient in the early days of the U.S. film industry.

A remnant of the old army is supporting and perhaps leading the current chaos.

Microplastics — the remnants of plastic bags, takeout containers and straws that almost-but-not-quite disintegrate in the oceans — are found in 3 out of 4 fish, such as squid, cuttlefish and swordfish in markets around the world.

Mars lost its global magnetic field billions of years ago and now just has remnant “fossil” magnetic fields embedded in certain regions of its surface.

The pursued remnant of soldiers decided it was high time for a show-down one way or another.