Comet

The PS (paddle steamer ) Comet was built in 1812 for Henry Bell, hotel and baths owner in Helensburgh, and began a passenger service on 15 August 1812 on the River Clyde between Glasgow and Greenock that was the first commercially successful steamboat service in Europe.

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Mars may have captured and split a comet to create its two moons

Comet that passes by Earth once every 71 years visible in night sky

A comet larger than Everest will streak through the night sky in the coming weeks. Here's how to see it.

Can you capture the comet's tail? Scientists need help from astrophotographers

The Comet vs. the Eclipse: 12P/Pons-Brooks Heads Towards Perihelion in April

Massive Exoplanet Spotted With a 350,000-Mile Long, Comet-Like Tail

It's been a 'wild' ride for the comet sampled by NASA's Stardust mission

“Things We’ve Never Seen Before” – New Findings Unveil True Nature of Wild 2 Comet

Wild 2 Comet Contains High Fraction of Dust from Young Solar System, Study Shows

A Hot Jupiter With a Comet-Like Tail

Caves seen on the surface of a comet for the first time

This huge exoplanet's comet-like tail is 350,000 miles long and scientists are thrilled

Meteors, supermoons, a comet and more: your guide to the southern sky in 2024

Halley's Comet begins its return journey to Earth Saturday

Halley's Comet begins its 38-year journey back toward Earth tonight

The Famous Halley's Comet Reaches Aphelion This Weekend

Famed Halley’s Comet Passes Aphelion This Weekend

Why It’s A Big Week For Halley’s Comet, A Possible ‘Star Of Bethlehem’

A comet wagged its tail as it flew past the sun

Halley’s Comet, Last Seen In 1986, Will Unleash ‘Shooting Stars’ This Weekend—How To Watch