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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Astrophotographers capture dazzling new views of Comet C/2025 A6 (Lemmon) as it brightens for October skies

What's the latest on interstellar object 3I/ATLAS? Mars, Jupiter missions to observe comet

Visualizing 3I/Atlas comet from 2023 to 2028 to show its current position using NASA JPL/Horizons Data

ʻOumuamua, Stranger than any comet we’ve seen.

Comet C/2025 A6 (Lemmon) is approaching Earth — will it become visible to the naked eye?

Tail of comet that's visiting from another star is growing, new telescope image shows

Interstellar invader comet 3I/ATLAS could be investigated by these spacecraft as it races past the sun: 'This could be literally a once-in-a-lifetime opportunity'

Comet's Water Reveals Clues About Life on Earth

3I/ATLAS: Not a comet? New telescope data points to interstellar D-type asteroid

NASA photographs the comet traveling at 209,000 km/h for the first time

Hubble Space Telescope takes best picture yet of the comet visiting from another solar system

Hubble Space Telescope shows that 3I/ATLAS is a comet with a small nucleus, between 0.32 and 5.6 kilometers in diameter, surrounded by a much larger cloud of dust, it also shows diffuse emission ahead of its motion towards the Sun rather than a trailing tail

Is 3I/ATLAS 'Comet' an Alien Probe? These Are The Signs to Look For.

New Interstellar Object Comet 3I/ATLAS—What We Know So Far as It Zips through the Solar System

Interstellar comet hurtling through solar system named 3I/ATLAS

Comet-Catching NASA Technology Enables Exotic Works of Art

Comet, rocket, space junk or meteor? Here’s how to tell your fireballs apart

The Eta Aquarid meteor shower peaks tonight: Here's how to see fragments of Halley's comet burn up in the atmosphere

The Eta Aquarid meteor shower peaks May 6. Here's what to expect from the 'crumbs' of Halley's Comet

This Distant Exoplanet is Melting Away and Leaving a Comet-like Tail